21558540723510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{4390357}}^1$

素因数の和:4390790

約数の個数: 128

約数和(自身を含む): 60186539750400

約数和(自身を除く): 38627999026890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 349, 402, 469, 670, 698, 938, 1005, 1047, 1407, 1745, 2010, 2094, 2345, 2443, 2814, 3490, 4690, 4886, 5235, 7035, 7329, 10470, 12215, 14070, 14658, 23383, 24430, 36645, 46766, 70149, 73290, 116915, 140298, 163681, 233830, 327362, 350745, 491043, 701490, 818405, 982086, 1636810, 2455215, 4390357, 4910430, 8780714, 13171071, 21951785, 26342142, 30732499, 43903570, 61464998, 65855355, 92197497, 131710710, 153662495, 184394994, 294153919, 307324990, 460987485, 588307838, 882461757, 921974970, 1470769595, 1532234593, 1764923514, 2059077433, 2941539190, 3064469186, 4118154866, 4412308785, 4596703779, 6177232299, 7661172965, 8824617570, 9193407558, 10295387165, 10725642151, 12354464598, 15322345930, 20590774330, 21451284302, 22983518895, 30886161495, 32176926453, 45967037790, 53628210755, 61772322990, 64353852906, 102659717731, 107256421510, 160884632265, 205319435462, 307979153193, 321769264530, 513298588655, 615958306386, 718618024117, 1026597177310, 1437236048234, 1539895765965, 2155854072351, 3079791531930, 3593090120585, 4311708144702, 7186180241170, 10779270361755, 21558540723510]

約数ペア:

[(1, 21558540723510), (2, 10779270361755), (3, 7186180241170), (5, 4311708144702), (6, 3593090120585), (7, 3079791531930), (10, 2155854072351), (14, 1539895765965), (15, 1437236048234), (21, 1026597177310), (30, 718618024117), (35, 615958306386), (42, 513298588655), (67, 321769264530), (70, 307979153193), (105, 205319435462), (134, 160884632265), (201, 107256421510), (210, 102659717731), (335, 64353852906), (349, 61772322990), (402, 53628210755), (469, 45967037790), (670, 32176926453), (698, 30886161495), (938, 22983518895), (1005, 21451284302), (1047, 20590774330), (1407, 15322345930), (1745, 12354464598), (2010, 10725642151), (2094, 10295387165), (2345, 9193407558), (2443, 8824617570), (2814, 7661172965), (3490, 6177232299), (4690, 4596703779), (4886, 4412308785), (5235, 4118154866), (7035, 3064469186), (7329, 2941539190), (10470, 2059077433), (12215, 1764923514), (14070, 1532234593), (14658, 1470769595), (23383, 921974970), (24430, 882461757), (36645, 588307838), (46766, 460987485), (70149, 307324990), (73290, 294153919), (116915, 184394994), (140298, 153662495), (163681, 131710710), (233830, 92197497), (327362, 65855355), (350745, 61464998), (491043, 43903570), (701490, 30732499), (818405, 26342142), (982086, 21951785), (1636810, 13171071), (2455215, 8780714), (4390357, 4910430)]