155232810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55639}}^1$

素因数の和:55683

約数の個数: 48

約数和(自身を含む): 416632320

約数和(自身を除く): 261399510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 55639, 111278, 166917, 278195, 333834, 500751, 556390, 834585, 1001502, 1669170, 1724809, 2503755, 3449618, 5007510, 5174427, 8624045, 10348854, 15523281, 17248090, 25872135, 31046562, 51744270, 77616405, 155232810]

約数ペア:

[(1, 155232810), (2, 77616405), (3, 51744270), (5, 31046562), (6, 25872135), (9, 17248090), (10, 15523281), (15, 10348854), (18, 8624045), (30, 5174427), (31, 5007510), (45, 3449618), (62, 2503755), (90, 1724809), (93, 1669170), (155, 1001502), (186, 834585), (279, 556390), (310, 500751), (465, 333834), (558, 278195), (930, 166917), (1395, 111278), (2790, 55639)]