103428390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1813

約数の個数: 64

約数和(自身を含む): 269127936

約数和(自身を除く): 165699546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 489, 815, 978, 1627, 1630, 2119, 2445, 3254, 4238, 4881, 4890, 6357, 8135, 9762, 10595, 12714, 16270, 21151, 21190, 24405, 31785, 42302, 48810, 63453, 63570, 105755, 126906, 211510, 265201, 317265, 530402, 634530, 795603, 1326005, 1591206, 2652010, 3447613, 3978015, 6895226, 7956030, 10342839, 17238065, 20685678, 34476130, 51714195, 103428390]

約数ペア:

[(1, 103428390), (2, 51714195), (3, 34476130), (5, 20685678), (6, 17238065), (10, 10342839), (13, 7956030), (15, 6895226), (26, 3978015), (30, 3447613), (39, 2652010), (65, 1591206), (78, 1326005), (130, 795603), (163, 634530), (195, 530402), (326, 317265), (390, 265201), (489, 211510), (815, 126906), (978, 105755), (1627, 63570), (1630, 63453), (2119, 48810), (2445, 42302), (3254, 31785), (4238, 24405), (4881, 21190), (4890, 21151), (6357, 16270), (8135, 12714), (9762, 10595)]