713393940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1453}}^1$

素因数の和:1646

約数の個数: 144

約数和(自身を含む): 2339148672

約数和(自身を除く): 1625754732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 167, 196, 210, 245, 294, 334, 420, 490, 501, 588, 668, 735, 835, 980, 1002, 1169, 1453, 1470, 1670, 2004, 2338, 2505, 2906, 2940, 3340, 3507, 4359, 4676, 5010, 5812, 5845, 7014, 7265, 8183, 8718, 10020, 10171, 11690, 14028, 14530, 16366, 17436, 17535, 20342, 21795, 23380, 24549, 29060, 30513, 32732, 35070, 40684, 40915, 43590, 49098, 50855, 61026, 70140, 71197, 81830, 87180, 98196, 101710, 122052, 122745, 142394, 152565, 163660, 203420, 213591, 242651, 245490, 284788, 305130, 355985, 427182, 485302, 490980, 610260, 711970, 727953, 854364, 970604, 1067955, 1213255, 1423940, 1455906, 1698557, 2135910, 2426510, 2911812, 3397114, 3639765, 4271820, 4853020, 5095671, 6794228, 7279530, 8492785, 10191342, 11889899, 14559060, 16985570, 20382684, 23779798, 25478355, 33971140, 35669697, 47559596, 50956710, 59449495, 71339394, 101913420, 118898990, 142678788, 178348485, 237797980, 356696970, 713393940]

約数ペア:

[(1, 713393940), (2, 356696970), (3, 237797980), (4, 178348485), (5, 142678788), (6, 118898990), (7, 101913420), (10, 71339394), (12, 59449495), (14, 50956710), (15, 47559596), (20, 35669697), (21, 33971140), (28, 25478355), (30, 23779798), (35, 20382684), (42, 16985570), (49, 14559060), (60, 11889899), (70, 10191342), (84, 8492785), (98, 7279530), (105, 6794228), (140, 5095671), (147, 4853020), (167, 4271820), (196, 3639765), (210, 3397114), (245, 2911812), (294, 2426510), (334, 2135910), (420, 1698557), (490, 1455906), (501, 1423940), (588, 1213255), (668, 1067955), (735, 970604), (835, 854364), (980, 727953), (1002, 711970), (1169, 610260), (1453, 490980), (1470, 485302), (1670, 427182), (2004, 355985), (2338, 305130), (2505, 284788), (2906, 245490), (2940, 242651), (3340, 213591), (3507, 203420), (4359, 163660), (4676, 152565), (5010, 142394), (5812, 122745), (5845, 122052), (7014, 101710), (7265, 98196), (8183, 87180), (8718, 81830), (10020, 71197), (10171, 70140), (11690, 61026), (14028, 50855), (14530, 49098), (16366, 43590), (17436, 40915), (17535, 40684), (20342, 35070), (21795, 32732), (23380, 30513), (24549, 29060)]