121929990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:846

約数の個数: 128

約数和(自身を含む): 366750720

約数和(自身を除く): 244820730

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 59, 65, 70, 78, 91, 105, 118, 130, 177, 182, 195, 210, 273, 295, 354, 390, 413, 455, 546, 590, 757, 767, 826, 885, 910, 1239, 1365, 1514, 1534, 1770, 2065, 2271, 2301, 2478, 2730, 3785, 3835, 4130, 4542, 4602, 5299, 5369, 6195, 7570, 7670, 9841, 10598, 10738, 11355, 11505, 12390, 15897, 16107, 19682, 22710, 23010, 26495, 26845, 29523, 31794, 32214, 44663, 49205, 52990, 53690, 59046, 68887, 79485, 80535, 89326, 98410, 133989, 137774, 147615, 158970, 161070, 206661, 223315, 267978, 295230, 312641, 344435, 413322, 446630, 580619, 625282, 669945, 688870, 937923, 1033305, 1161238, 1339890, 1563205, 1741857, 1875846, 2066610, 2903095, 3126410, 3483714, 4064333, 4689615, 5806190, 8128666, 8709285, 9379230, 12192999, 17418570, 20321665, 24385998, 40643330, 60964995, 121929990]

約数ペア:

[(1, 121929990), (2, 60964995), (3, 40643330), (5, 24385998), (6, 20321665), (7, 17418570), (10, 12192999), (13, 9379230), (14, 8709285), (15, 8128666), (21, 5806190), (26, 4689615), (30, 4064333), (35, 3483714), (39, 3126410), (42, 2903095), (59, 2066610), (65, 1875846), (70, 1741857), (78, 1563205), (91, 1339890), (105, 1161238), (118, 1033305), (130, 937923), (177, 688870), (182, 669945), (195, 625282), (210, 580619), (273, 446630), (295, 413322), (354, 344435), (390, 312641), (413, 295230), (455, 267978), (546, 223315), (590, 206661), (757, 161070), (767, 158970), (826, 147615), (885, 137774), (910, 133989), (1239, 98410), (1365, 89326), (1514, 80535), (1534, 79485), (1770, 68887), (2065, 59046), (2271, 53690), (2301, 52990), (2478, 49205), (2730, 44663), (3785, 32214), (3835, 31794), (4130, 29523), (4542, 26845), (4602, 26495), (5299, 23010), (5369, 22710), (6195, 19682), (7570, 16107), (7670, 15897), (9841, 12390), (10598, 11505), (10738, 11355)]