3505970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 6879600

約数和(自身を除く): 3373630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 181, 298, 362, 745, 905, 1490, 1810, 1937, 2353, 3874, 4706, 9685, 11765, 19370, 23530, 26969, 53938, 134845, 269690, 350597, 701194, 1752985, 3505970]

約数ペア:

[(1, 3505970), (2, 1752985), (5, 701194), (10, 350597), (13, 269690), (26, 134845), (65, 53938), (130, 26969), (149, 23530), (181, 19370), (298, 11765), (362, 9685), (745, 4706), (905, 3874), (1490, 2353), (1810, 1937)]