1027996970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:925

約数の個数: 192

約数和(自身を含む): 2680667136

約数和(自身を除く): 1652670166

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 26, 34, 35, 49, 55, 65, 70, 77, 85, 91, 98, 110, 119, 130, 143, 154, 170, 182, 187, 221, 238, 245, 286, 374, 385, 442, 455, 490, 539, 595, 637, 715, 770, 833, 863, 910, 935, 1001, 1078, 1105, 1190, 1274, 1309, 1430, 1547, 1666, 1726, 1870, 2002, 2210, 2431, 2618, 2695, 3094, 3185, 4165, 4315, 4862, 5005, 5390, 6041, 6370, 6545, 7007, 7735, 8330, 8630, 9163, 9493, 10010, 10829, 11219, 12082, 12155, 13090, 14014, 14671, 15470, 17017, 18326, 18986, 21658, 22438, 24310, 29342, 30205, 34034, 35035, 42287, 45815, 47465, 54145, 56095, 60410, 66451, 70070, 73355, 78533, 84574, 85085, 91630, 94930, 102697, 108290, 112190, 119119, 123409, 132902, 146710, 157066, 161381, 170170, 190723, 205394, 211435, 238238, 246818, 322762, 332255, 381446, 392665, 422870, 465157, 513485, 549731, 595595, 617045, 664510, 718879, 785330, 806905, 863863, 930314, 953615, 1026970, 1099462, 1129667, 1191190, 1234090, 1335061, 1437758, 1613810, 1727726, 1907230, 2097953, 2259334, 2325785, 2670122, 2748655, 3594395, 4195906, 4319315, 4651570, 5497310, 5648335, 6047041, 6675305, 7188790, 7907669, 8638630, 9345427, 10489765, 11296670, 12094082, 13350610, 14685671, 15815338, 18690854, 20979530, 29371342, 30235205, 39538345, 46727135, 60470410, 73428355, 79076690, 93454270, 102799697, 146856710, 205599394, 513998485, 1027996970]

約数ペア:

[(1, 1027996970), (2, 513998485), (5, 205599394), (7, 146856710), (10, 102799697), (11, 93454270), (13, 79076690), (14, 73428355), (17, 60470410), (22, 46727135), (26, 39538345), (34, 30235205), (35, 29371342), (49, 20979530), (55, 18690854), (65, 15815338), (70, 14685671), (77, 13350610), (85, 12094082), (91, 11296670), (98, 10489765), (110, 9345427), (119, 8638630), (130, 7907669), (143, 7188790), (154, 6675305), (170, 6047041), (182, 5648335), (187, 5497310), (221, 4651570), (238, 4319315), (245, 4195906), (286, 3594395), (374, 2748655), (385, 2670122), (442, 2325785), (455, 2259334), (490, 2097953), (539, 1907230), (595, 1727726), (637, 1613810), (715, 1437758), (770, 1335061), (833, 1234090), (863, 1191190), (910, 1129667), (935, 1099462), (1001, 1026970), (1078, 953615), (1105, 930314), (1190, 863863), (1274, 806905), (1309, 785330), (1430, 718879), (1547, 664510), (1666, 617045), (1726, 595595), (1870, 549731), (2002, 513485), (2210, 465157), (2431, 422870), (2618, 392665), (2695, 381446), (3094, 332255), (3185, 322762), (4165, 246818), (4315, 238238), (4862, 211435), (5005, 205394), (5390, 190723), (6041, 170170), (6370, 161381), (6545, 157066), (7007, 146710), (7735, 132902), (8330, 123409), (8630, 119119), (9163, 112190), (9493, 108290), (10010, 102697), (10829, 94930), (11219, 91630), (12082, 85085), (12155, 84574), (13090, 78533), (14014, 73355), (14671, 70070), (15470, 66451), (17017, 60410), (18326, 56095), (18986, 54145), (21658, 47465), (22438, 45815), (24310, 42287), (29342, 35035), (30205, 34034)]