30444570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26021}}^1$

素因数の和:26047

約数の個数: 48

約数和(自身を含む): 85248072

約数和(自身を除く): 54803502

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, 26021, 52042, 78063, 130105, 156126, 234189, 260210, 338273, 390315, 468378, 676546, 780630, 1014819, 1170945, 1691365, 2029638, 2341890, 3044457, 3382730, 5074095, 6088914, 10148190, 15222285, 30444570]

約数ペア:

[(1, 30444570), (2, 15222285), (3, 10148190), (5, 6088914), (6, 5074095), (9, 3382730), (10, 3044457), (13, 2341890), (15, 2029638), (18, 1691365), (26, 1170945), (30, 1014819), (39, 780630), (45, 676546), (65, 468378), (78, 390315), (90, 338273), (117, 260210), (130, 234189), (195, 156126), (234, 130105), (390, 78063), (585, 52042), (1170, 26021)]