84150430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 203857920

約数和(自身を除く): 119707490

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 31, 35, 38, 62, 65, 70, 91, 95, 130, 133, 155, 157, 182, 190, 217, 247, 266, 310, 314, 403, 434, 455, 494, 589, 665, 785, 806, 910, 1085, 1099, 1178, 1235, 1330, 1570, 1729, 2015, 2041, 2170, 2198, 2470, 2821, 2945, 2983, 3458, 4030, 4082, 4123, 4867, 5495, 5642, 5890, 5966, 7657, 8246, 8645, 9734, 10205, 10990, 14105, 14287, 14915, 15314, 17290, 20410, 20615, 20881, 24335, 28210, 28574, 29830, 34069, 38285, 38779, 41230, 41762, 48670, 53599, 63271, 68138, 71435, 76570, 77558, 92473, 104405, 107198, 126542, 142870, 170345, 184946, 193895, 208810, 267995, 271453, 316355, 340690, 387790, 442897, 462365, 535990, 542906, 632710, 647311, 885794, 924730, 1202149, 1294622, 1357265, 2214485, 2404298, 2714530, 3236555, 4428970, 6010745, 6473110, 8415043, 12021490, 16830086, 42075215, 84150430]

約数ペア:

[(1, 84150430), (2, 42075215), (5, 16830086), (7, 12021490), (10, 8415043), (13, 6473110), (14, 6010745), (19, 4428970), (26, 3236555), (31, 2714530), (35, 2404298), (38, 2214485), (62, 1357265), (65, 1294622), (70, 1202149), (91, 924730), (95, 885794), (130, 647311), (133, 632710), (155, 542906), (157, 535990), (182, 462365), (190, 442897), (217, 387790), (247, 340690), (266, 316355), (310, 271453), (314, 267995), (403, 208810), (434, 193895), (455, 184946), (494, 170345), (589, 142870), (665, 126542), (785, 107198), (806, 104405), (910, 92473), (1085, 77558), (1099, 76570), (1178, 71435), (1235, 68138), (1330, 63271), (1570, 53599), (1729, 48670), (2015, 41762), (2041, 41230), (2170, 38779), (2198, 38285), (2470, 34069), (2821, 29830), (2945, 28574), (2983, 28210), (3458, 24335), (4030, 20881), (4082, 20615), (4123, 20410), (4867, 17290), (5495, 15314), (5642, 14915), (5890, 14287), (5966, 14105), (7657, 10990), (8246, 10205), (8645, 9734)]