15679730340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{373861}}^1$

素因数の和:374109

約数の個数: 72

約数和(自身を含む): 47766104568

約数和(自身を除く): 32086374228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 4194, 4660, 6990, 8388, 10485, 13980, 20970, 41940, 373861, 747722, 1121583, 1495444, 1869305, 2243166, 3364749, 3738610, 4486332, 5607915, 6729498, 7477220, 11215830, 13458996, 16823745, 22431660, 33647490, 67294980, 87109613, 174219226, 261328839, 348438452, 435548065, 522657678, 783986517, 871096130, 1045315356, 1306644195, 1567973034, 1742192260, 2613288390, 3135946068, 3919932585, 5226576780, 7839865170, 15679730340]

約数ペア:

[(1, 15679730340), (2, 7839865170), (3, 5226576780), (4, 3919932585), (5, 3135946068), (6, 2613288390), (9, 1742192260), (10, 1567973034), (12, 1306644195), (15, 1045315356), (18, 871096130), (20, 783986517), (30, 522657678), (36, 435548065), (45, 348438452), (60, 261328839), (90, 174219226), (180, 87109613), (233, 67294980), (466, 33647490), (699, 22431660), (932, 16823745), (1165, 13458996), (1398, 11215830), (2097, 7477220), (2330, 6729498), (2796, 5607915), (3495, 4486332), (4194, 3738610), (4660, 3364749), (6990, 2243166), (8388, 1869305), (10485, 1495444), (13980, 1121583), (20970, 747722), (41940, 373861)]