2149059990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8233}}^1$

素因数の和:8374

約数の個数: 128

約数和(自身を含む): 6488128512

約数和(自身を除く): 4339068522

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 113, 154, 165, 210, 226, 231, 330, 339, 385, 462, 565, 678, 770, 791, 1130, 1155, 1243, 1582, 1695, 2310, 2373, 2486, 3390, 3729, 3955, 4746, 6215, 7458, 7910, 8233, 8701, 11865, 12430, 16466, 17402, 18645, 23730, 24699, 26103, 37290, 41165, 43505, 49398, 52206, 57631, 82330, 87010, 90563, 115262, 123495, 130515, 172893, 181126, 246990, 261030, 271689, 288155, 345786, 452815, 543378, 576310, 633941, 864465, 905630, 930329, 1267882, 1358445, 1728930, 1860658, 1901823, 2716890, 2790987, 3169705, 3803646, 4651645, 5581974, 6339410, 6512303, 9303290, 9509115, 10233619, 13024606, 13954935, 19018230, 19536909, 20467238, 27909870, 30700857, 32561515, 39073818, 51168095, 61401714, 65123030, 71635333, 97684545, 102336190, 143270666, 153504285, 195369090, 214905999, 307008570, 358176665, 429811998, 716353330, 1074529995, 2149059990]

約数ペア:

[(1, 2149059990), (2, 1074529995), (3, 716353330), (5, 429811998), (6, 358176665), (7, 307008570), (10, 214905999), (11, 195369090), (14, 153504285), (15, 143270666), (21, 102336190), (22, 97684545), (30, 71635333), (33, 65123030), (35, 61401714), (42, 51168095), (55, 39073818), (66, 32561515), (70, 30700857), (77, 27909870), (105, 20467238), (110, 19536909), (113, 19018230), (154, 13954935), (165, 13024606), (210, 10233619), (226, 9509115), (231, 9303290), (330, 6512303), (339, 6339410), (385, 5581974), (462, 4651645), (565, 3803646), (678, 3169705), (770, 2790987), (791, 2716890), (1130, 1901823), (1155, 1860658), (1243, 1728930), (1582, 1358445), (1695, 1267882), (2310, 930329), (2373, 905630), (2486, 864465), (3390, 633941), (3729, 576310), (3955, 543378), (4746, 452815), (6215, 345786), (7458, 288155), (7910, 271689), (8233, 261030), (8701, 246990), (11865, 181126), (12430, 172893), (16466, 130515), (17402, 123495), (18645, 115262), (23730, 90563), (24699, 87010), (26103, 82330), (37290, 57631), (41165, 52206), (43505, 49398)]