2912728070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{569}}^1$

素因数の和:958

約数の個数: 96

約数和(自身を含む): 6325413120

約数和(自身を除く): 3412685050

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 337, 434, 490, 569, 674, 1085, 1138, 1519, 1685, 2170, 2359, 2845, 3038, 3370, 3983, 4718, 5690, 7595, 7966, 10447, 11795, 15190, 16513, 17639, 19915, 20894, 23590, 27881, 33026, 35278, 39830, 52235, 55762, 73129, 82565, 88195, 104470, 123473, 139405, 146258, 165130, 176390, 191753, 246946, 278810, 365645, 383506, 511903, 617365, 731290, 864311, 958765, 1023806, 1234730, 1342271, 1728622, 1917530, 2559515, 2684542, 4321555, 5119030, 5944343, 6711355, 8643110, 9395897, 11888686, 13422710, 18791794, 29721715, 41610401, 46979485, 59443430, 83220802, 93958970, 208052005, 291272807, 416104010, 582545614, 1456364035, 2912728070]

約数ペア:

[(1, 2912728070), (2, 1456364035), (5, 582545614), (7, 416104010), (10, 291272807), (14, 208052005), (31, 93958970), (35, 83220802), (49, 59443430), (62, 46979485), (70, 41610401), (98, 29721715), (155, 18791794), (217, 13422710), (245, 11888686), (310, 9395897), (337, 8643110), (434, 6711355), (490, 5944343), (569, 5119030), (674, 4321555), (1085, 2684542), (1138, 2559515), (1519, 1917530), (1685, 1728622), (2170, 1342271), (2359, 1234730), (2845, 1023806), (3038, 958765), (3370, 864311), (3983, 731290), (4718, 617365), (5690, 511903), (7595, 383506), (7966, 365645), (10447, 278810), (11795, 246946), (15190, 191753), (16513, 176390), (17639, 165130), (19915, 146258), (20894, 139405), (23590, 123473), (27881, 104470), (33026, 88195), (35278, 82565), (39830, 73129), (52235, 55762)]