159436890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8317}}^1$

素因数の和:8404

約数の個数: 64

約数和(自身を含む): 431205120

約数和(自身を除く): 271768230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 8317, 9585, 16634, 19170, 24951, 41585, 49902, 74853, 83170, 124755, 149706, 224559, 249510, 374265, 449118, 590507, 748530, 1122795, 1181014, 1771521, 2245590, 2952535, 3543042, 5314563, 5905070, 8857605, 10629126, 15943689, 17715210, 26572815, 31887378, 53145630, 79718445, 159436890]

約数ペア:

[(1, 159436890), (2, 79718445), (3, 53145630), (5, 31887378), (6, 26572815), (9, 17715210), (10, 15943689), (15, 10629126), (18, 8857605), (27, 5905070), (30, 5314563), (45, 3543042), (54, 2952535), (71, 2245590), (90, 1771521), (135, 1181014), (142, 1122795), (213, 748530), (270, 590507), (355, 449118), (426, 374265), (639, 249510), (710, 224559), (1065, 149706), (1278, 124755), (1917, 83170), (2130, 74853), (3195, 49902), (3834, 41585), (6390, 24951), (8317, 19170), (9585, 16634)]