190341710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5443}}^1$

素因数の和:5732

約数の個数: 32

約数和(自身を含む): 370409760

約数和(自身を除く): 180068050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 2690, 3497, 5443, 6994, 10886, 17485, 27215, 34970, 54430, 70759, 141518, 353795, 707590, 1464167, 2928334, 7320835, 14641670, 19034171, 38068342, 95170855, 190341710]

約数ペア:

[(1, 190341710), (2, 95170855), (5, 38068342), (10, 19034171), (13, 14641670), (26, 7320835), (65, 2928334), (130, 1464167), (269, 707590), (538, 353795), (1345, 141518), (2690, 70759), (3497, 54430), (5443, 34970), (6994, 27215), (10886, 17485)]