30460430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 47921650

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 26, 34, 35, 55, 65, 70, 77, 85, 91, 110, 119, 130, 143, 154, 170, 179, 182, 187, 221, 238, 286, 358, 374, 385, 442, 455, 595, 715, 770, 895, 910, 935, 1001, 1105, 1190, 1253, 1309, 1430, 1547, 1790, 1870, 1969, 2002, 2210, 2327, 2431, 2506, 2618, 3043, 3094, 3938, 4654, 4862, 5005, 6086, 6265, 6545, 7735, 9845, 10010, 11635, 12155, 12530, 13090, 13783, 15215, 15470, 16289, 17017, 19690, 21301, 23270, 24310, 25597, 27566, 30430, 32578, 33473, 34034, 39559, 42602, 51194, 66946, 68915, 79118, 81445, 85085, 106505, 127985, 137830, 162890, 167365, 170170, 179179, 197795, 213010, 234311, 255970, 276913, 334730, 358358, 395590, 435149, 468622, 553826, 870298, 895895, 1171555, 1384565, 1791790, 2175745, 2343110, 2769130, 3046043, 4351490, 6092086, 15230215, 30460430]

約数ペア:

[(1, 30460430), (2, 15230215), (5, 6092086), (7, 4351490), (10, 3046043), (11, 2769130), (13, 2343110), (14, 2175745), (17, 1791790), (22, 1384565), (26, 1171555), (34, 895895), (35, 870298), (55, 553826), (65, 468622), (70, 435149), (77, 395590), (85, 358358), (91, 334730), (110, 276913), (119, 255970), (130, 234311), (143, 213010), (154, 197795), (170, 179179), (179, 170170), (182, 167365), (187, 162890), (221, 137830), (238, 127985), (286, 106505), (358, 85085), (374, 81445), (385, 79118), (442, 68915), (455, 66946), (595, 51194), (715, 42602), (770, 39559), (895, 34034), (910, 33473), (935, 32578), (1001, 30430), (1105, 27566), (1190, 25597), (1253, 24310), (1309, 23270), (1430, 21301), (1547, 19690), (1790, 17017), (1870, 16289), (1969, 15470), (2002, 15215), (2210, 13783), (2327, 13090), (2431, 12530), (2506, 12155), (2618, 11635), (3043, 10010), (3094, 9845), (3938, 7735), (4654, 6545), (4862, 6265), (5005, 6086)]