42706650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 122670720

約数和(自身を除く): 79964070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 89, 105, 150, 175, 178, 210, 267, 350, 445, 457, 525, 534, 623, 890, 914, 1050, 1246, 1335, 1371, 1869, 2225, 2285, 2670, 2742, 3115, 3199, 3738, 4450, 4570, 6230, 6398, 6675, 6855, 9345, 9597, 11425, 13350, 13710, 15575, 15995, 18690, 19194, 22850, 31150, 31990, 34275, 40673, 46725, 47985, 68550, 79975, 81346, 93450, 95970, 122019, 159950, 203365, 239925, 244038, 284711, 406730, 479850, 569422, 610095, 854133, 1016825, 1220190, 1423555, 1708266, 2033650, 2847110, 3050475, 4270665, 6100950, 7117775, 8541330, 14235550, 21353325, 42706650]

約数ペア:

[(1, 42706650), (2, 21353325), (3, 14235550), (5, 8541330), (6, 7117775), (7, 6100950), (10, 4270665), (14, 3050475), (15, 2847110), (21, 2033650), (25, 1708266), (30, 1423555), (35, 1220190), (42, 1016825), (50, 854133), (70, 610095), (75, 569422), (89, 479850), (105, 406730), (150, 284711), (175, 244038), (178, 239925), (210, 203365), (267, 159950), (350, 122019), (445, 95970), (457, 93450), (525, 81346), (534, 79975), (623, 68550), (890, 47985), (914, 46725), (1050, 40673), (1246, 34275), (1335, 31990), (1371, 31150), (1869, 22850), (2225, 19194), (2285, 18690), (2670, 15995), (2742, 15575), (3115, 13710), (3199, 13350), (3738, 11425), (4450, 9597), (4570, 9345), (6230, 6855), (6398, 6675)]