1400670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 3706560

約数和(自身を除く): 2305890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 197, 237, 394, 395, 474, 591, 711, 790, 985, 1182, 1185, 1422, 1773, 1970, 2370, 2955, 3546, 3555, 5910, 7110, 8865, 15563, 17730, 31126, 46689, 77815, 93378, 140067, 155630, 233445, 280134, 466890, 700335, 1400670]

約数ペア:

[(1, 1400670), (2, 700335), (3, 466890), (5, 280134), (6, 233445), (9, 155630), (10, 140067), (15, 93378), (18, 77815), (30, 46689), (45, 31126), (79, 17730), (90, 15563), (158, 8865), (197, 7110), (237, 5910), (394, 3555), (395, 3546), (474, 2955), (591, 2370), (711, 1970), (790, 1773), (985, 1422), (1182, 1185)]