2198852010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{1249}}^1$

素因数の和:1924

約数の個数: 96

約数和(自身を含む): 5915520000

約数和(自身を除く): 3716667990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 631, 930, 1249, 1262, 1395, 1893, 2498, 2790, 3155, 3747, 3786, 5679, 6245, 6310, 7494, 9465, 11241, 11358, 12490, 18735, 18930, 19561, 22482, 28395, 37470, 38719, 39122, 56205, 56790, 58683, 77438, 97805, 112410, 116157, 117366, 176049, 193595, 195610, 232314, 293415, 348471, 352098, 387190, 580785, 586830, 696942, 788119, 880245, 1161570, 1576238, 1742355, 1760490, 2364357, 3484710, 3940595, 4728714, 7093071, 7881190, 11821785, 14186142, 23643570, 24431689, 35465355, 48863378, 70930710, 73295067, 122158445, 146590134, 219885201, 244316890, 366475335, 439770402, 732950670, 1099426005, 2198852010]

約数ペア:

[(1, 2198852010), (2, 1099426005), (3, 732950670), (5, 439770402), (6, 366475335), (9, 244316890), (10, 219885201), (15, 146590134), (18, 122158445), (30, 73295067), (31, 70930710), (45, 48863378), (62, 35465355), (90, 24431689), (93, 23643570), (155, 14186142), (186, 11821785), (279, 7881190), (310, 7093071), (465, 4728714), (558, 3940595), (631, 3484710), (930, 2364357), (1249, 1760490), (1262, 1742355), (1395, 1576238), (1893, 1161570), (2498, 880245), (2790, 788119), (3155, 696942), (3747, 586830), (3786, 580785), (5679, 387190), (6245, 352098), (6310, 348471), (7494, 293415), (9465, 232314), (11241, 195610), (11358, 193595), (12490, 176049), (18735, 117366), (18930, 116157), (19561, 112410), (22482, 97805), (28395, 77438), (37470, 58683), (38719, 56790), (39122, 56205)]