354445830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 961178400

約数和(自身を除く): 606732570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 139, 145, 174, 261, 278, 290, 417, 435, 522, 695, 834, 870, 977, 1251, 1305, 1390, 1954, 2085, 2502, 2610, 2931, 4031, 4170, 4885, 5862, 6255, 8062, 8793, 9770, 12093, 12510, 14655, 17586, 20155, 24186, 28333, 29310, 36279, 40310, 43965, 56666, 60465, 72558, 84999, 87930, 120930, 135803, 141665, 169998, 181395, 254997, 271606, 283330, 362790, 407409, 424995, 509994, 679015, 814818, 849990, 1222227, 1274985, 1358030, 2037045, 2444454, 2549970, 3938287, 4074090, 6111135, 7876574, 11814861, 12222270, 19691435, 23629722, 35444583, 39382870, 59074305, 70889166, 118148610, 177222915, 354445830]

約数ペア:

[(1, 354445830), (2, 177222915), (3, 118148610), (5, 70889166), (6, 59074305), (9, 39382870), (10, 35444583), (15, 23629722), (18, 19691435), (29, 12222270), (30, 11814861), (45, 7876574), (58, 6111135), (87, 4074090), (90, 3938287), (139, 2549970), (145, 2444454), (174, 2037045), (261, 1358030), (278, 1274985), (290, 1222227), (417, 849990), (435, 814818), (522, 679015), (695, 509994), (834, 424995), (870, 407409), (977, 362790), (1251, 283330), (1305, 271606), (1390, 254997), (1954, 181395), (2085, 169998), (2502, 141665), (2610, 135803), (2931, 120930), (4031, 87930), (4170, 84999), (4885, 72558), (5862, 60465), (6255, 56666), (8062, 43965), (8793, 40310), (9770, 36279), (12093, 29310), (12510, 28333), (14655, 24186), (17586, 20155)]