317890710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61967}}^1$

素因数の和:62002

約数の個数: 64

約数和(自身を含む): 892339200

約数和(自身を除く): 574448490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 61967, 123934, 185901, 309835, 371802, 557703, 619670, 929505, 1115406, 1177373, 1673109, 1859010, 2354746, 2788515, 3346218, 3532119, 5577030, 5886865, 7064238, 8365545, 10596357, 11773730, 16731090, 17660595, 21192714, 31789071, 35321190, 52981785, 63578142, 105963570, 158945355, 317890710]

約数ペア:

[(1, 317890710), (2, 158945355), (3, 105963570), (5, 63578142), (6, 52981785), (9, 35321190), (10, 31789071), (15, 21192714), (18, 17660595), (19, 16731090), (27, 11773730), (30, 10596357), (38, 8365545), (45, 7064238), (54, 5886865), (57, 5577030), (90, 3532119), (95, 3346218), (114, 2788515), (135, 2354746), (171, 1859010), (190, 1673109), (270, 1177373), (285, 1115406), (342, 929505), (513, 619670), (570, 557703), (855, 371802), (1026, 309835), (1710, 185901), (2565, 123934), (5130, 61967)]