73913190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2399}}^1$

素因数の和:2501

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 119622810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2370, 2399, 3081, 4798, 5135, 6162, 7197, 10270, 11995, 14394, 15405, 23990, 30810, 31187, 35985, 62374, 71970, 93561, 155935, 187122, 189521, 311870, 379042, 467805, 568563, 935610, 947605, 1137126, 1895210, 2463773, 2842815, 4927546, 5685630, 7391319, 12318865, 14782638, 24637730, 36956595, 73913190]

約数ペア:

[(1, 73913190), (2, 36956595), (3, 24637730), (5, 14782638), (6, 12318865), (10, 7391319), (13, 5685630), (15, 4927546), (26, 2842815), (30, 2463773), (39, 1895210), (65, 1137126), (78, 947605), (79, 935610), (130, 568563), (158, 467805), (195, 379042), (237, 311870), (390, 189521), (395, 187122), (474, 155935), (790, 93561), (1027, 71970), (1185, 62374), (2054, 35985), (2370, 31187), (2399, 30810), (3081, 23990), (4798, 15405), (5135, 14394), (6162, 11995), (7197, 10270)]