220134530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 532998144

約数和(自身を除く): 312863614

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 67, 70, 77, 85, 110, 119, 134, 154, 170, 187, 238, 251, 335, 374, 385, 469, 502, 595, 670, 737, 770, 935, 938, 1139, 1190, 1255, 1309, 1474, 1757, 1870, 2278, 2345, 2510, 2618, 2761, 3514, 3685, 4267, 4690, 5159, 5522, 5695, 6545, 7370, 7973, 8534, 8785, 10318, 11390, 12529, 13090, 13805, 15946, 16817, 17570, 19327, 21335, 25058, 25795, 27610, 29869, 33634, 38654, 39865, 42670, 46937, 51590, 59738, 62645, 79730, 84085, 87703, 93874, 96635, 117719, 125290, 149345, 168170, 175406, 184987, 193270, 234685, 235438, 285889, 298690, 328559, 369974, 438515, 469370, 571778, 588595, 657118, 877030, 924935, 1177190, 1294909, 1429445, 1642795, 1849870, 2001223, 2589818, 2858890, 3144779, 3285590, 4002446, 6289558, 6474545, 10006115, 12949090, 15723895, 20012230, 22013453, 31447790, 44026906, 110067265, 220134530]

約数ペア:

[(1, 220134530), (2, 110067265), (5, 44026906), (7, 31447790), (10, 22013453), (11, 20012230), (14, 15723895), (17, 12949090), (22, 10006115), (34, 6474545), (35, 6289558), (55, 4002446), (67, 3285590), (70, 3144779), (77, 2858890), (85, 2589818), (110, 2001223), (119, 1849870), (134, 1642795), (154, 1429445), (170, 1294909), (187, 1177190), (238, 924935), (251, 877030), (335, 657118), (374, 588595), (385, 571778), (469, 469370), (502, 438515), (595, 369974), (670, 328559), (737, 298690), (770, 285889), (935, 235438), (938, 234685), (1139, 193270), (1190, 184987), (1255, 175406), (1309, 168170), (1474, 149345), (1757, 125290), (1870, 117719), (2278, 96635), (2345, 93874), (2510, 87703), (2618, 84085), (2761, 79730), (3514, 62645), (3685, 59738), (4267, 51590), (4690, 46937), (5159, 42670), (5522, 39865), (5695, 38654), (6545, 33634), (7370, 29869), (7973, 27610), (8534, 25795), (8785, 25058), (10318, 21335), (11390, 19327), (12529, 17570), (13090, 16817), (13805, 15946)]