29975010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 78140160

約数和(自身を除く): 48165150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 509, 755, 906, 1018, 1510, 1527, 1963, 2265, 2545, 3054, 3926, 4530, 5090, 5889, 6617, 7635, 9815, 11778, 13234, 15270, 19630, 19851, 29445, 33085, 39702, 58890, 66170, 76859, 99255, 153718, 198510, 230577, 384295, 461154, 768590, 999167, 1152885, 1998334, 2305770, 2997501, 4995835, 5995002, 9991670, 14987505, 29975010]

約数ペア:

[(1, 29975010), (2, 14987505), (3, 9991670), (5, 5995002), (6, 4995835), (10, 2997501), (13, 2305770), (15, 1998334), (26, 1152885), (30, 999167), (39, 768590), (65, 461154), (78, 384295), (130, 230577), (151, 198510), (195, 153718), (302, 99255), (390, 76859), (453, 66170), (509, 58890), (755, 39702), (906, 33085), (1018, 29445), (1510, 19851), (1527, 19630), (1963, 15270), (2265, 13234), (2545, 11778), (3054, 9815), (3926, 7635), (4530, 6617), (5090, 5889)]