492065730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{420569}}^1$

素因数の和:420595

約数の個数: 48

約数和(自身を含む): 1377787320

約数和(自身を除く): 885721590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 420569, 841138, 1261707, 2102845, 2523414, 3785121, 4205690, 5467397, 6308535, 7570242, 10934794, 12617070, 16402191, 18925605, 27336985, 32804382, 37851210, 49206573, 54673970, 82010955, 98413146, 164021910, 246032865, 492065730]

約数ペア:

[(1, 492065730), (2, 246032865), (3, 164021910), (5, 98413146), (6, 82010955), (9, 54673970), (10, 49206573), (13, 37851210), (15, 32804382), (18, 27336985), (26, 18925605), (30, 16402191), (39, 12617070), (45, 10934794), (65, 7570242), (78, 6308535), (90, 5467397), (117, 4205690), (130, 3785121), (195, 2523414), (234, 2102845), (390, 1261707), (585, 841138), (1170, 420569)]