2912781703930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2663}}^1\times {\mathrm{33317}}^1$

素因数の和:36068

約数の個数: 96

約数和(自身を含む): 6192548516736

約数和(自身を除く): 3279766812806

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2345, 2663, 3283, 4690, 5326, 6566, 13315, 16415, 18641, 26630, 32830, 33317, 37282, 66634, 93205, 130487, 166585, 178421, 186410, 233219, 260974, 333170, 356842, 466438, 652435, 892105, 1166095, 1248947, 1304870, 1632533, 1784210, 2232239, 2332190, 2497894, 3265066, 4464478, 6244735, 8162665, 8742629, 11161195, 12489470, 15625673, 16325330, 17485258, 22322390, 31251346, 43713145, 78128365, 87426290, 88723171, 109379711, 156256730, 177446342, 218759422, 443615855, 546898555, 621062197, 887231710, 1093797110, 1242124394, 3105310985, 4347435379, 5944452457, 6210621970, 8694870758, 11888904914, 21737176895, 29722262285, 41611167199, 43474353790, 59444524570, 83222334398, 208055835995, 291278170393, 416111671990, 582556340786, 1456390851965, 2912781703930]

約数ペア:

[(1, 2912781703930), (2, 1456390851965), (5, 582556340786), (7, 416111671990), (10, 291278170393), (14, 208055835995), (35, 83222334398), (49, 59444524570), (67, 43474353790), (70, 41611167199), (98, 29722262285), (134, 21737176895), (245, 11888904914), (335, 8694870758), (469, 6210621970), (490, 5944452457), (670, 4347435379), (938, 3105310985), (2345, 1242124394), (2663, 1093797110), (3283, 887231710), (4690, 621062197), (5326, 546898555), (6566, 443615855), (13315, 218759422), (16415, 177446342), (18641, 156256730), (26630, 109379711), (32830, 88723171), (33317, 87426290), (37282, 78128365), (66634, 43713145), (93205, 31251346), (130487, 22322390), (166585, 17485258), (178421, 16325330), (186410, 15625673), (233219, 12489470), (260974, 11161195), (333170, 8742629), (356842, 8162665), (466438, 6244735), (652435, 4464478), (892105, 3265066), (1166095, 2497894), (1248947, 2332190), (1304870, 2232239), (1632533, 1784210)]