249517380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8867}}^1$

素因数の和:8953

約数の個数: 96

約数和(自身を含む): 810464256

約数和(自身を除く): 560946876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 8867, 9380, 14070, 17734, 26601, 28140, 35468, 44335, 53202, 62069, 88670, 106404, 124138, 133005, 177340, 186207, 248276, 266010, 310345, 372414, 532020, 594089, 620690, 744828, 931035, 1188178, 1241380, 1782267, 1862070, 2376356, 2970445, 3564534, 3724140, 4158623, 5940890, 7129068, 8317246, 8911335, 11881780, 12475869, 16634492, 17822670, 20793115, 24951738, 35645340, 41586230, 49903476, 62379345, 83172460, 124758690, 249517380]

約数ペア:

[(1, 249517380), (2, 124758690), (3, 83172460), (4, 62379345), (5, 49903476), (6, 41586230), (7, 35645340), (10, 24951738), (12, 20793115), (14, 17822670), (15, 16634492), (20, 12475869), (21, 11881780), (28, 8911335), (30, 8317246), (35, 7129068), (42, 5940890), (60, 4158623), (67, 3724140), (70, 3564534), (84, 2970445), (105, 2376356), (134, 1862070), (140, 1782267), (201, 1241380), (210, 1188178), (268, 931035), (335, 744828), (402, 620690), (420, 594089), (469, 532020), (670, 372414), (804, 310345), (938, 266010), (1005, 248276), (1340, 186207), (1407, 177340), (1876, 133005), (2010, 124138), (2345, 106404), (2814, 88670), (4020, 62069), (4690, 53202), (5628, 44335), (7035, 35468), (8867, 28140), (9380, 26601), (14070, 17734)]