70293420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43391}}^1$

素因数の和:43412

約数の個数: 60

約数和(自身を含む): 220518144

約数和(自身を除く): 150224724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 43391, 86782, 130173, 173564, 216955, 260346, 390519, 433910, 520692, 650865, 781038, 867820, 1171557, 1301730, 1562076, 1952595, 2343114, 2603460, 3514671, 3905190, 4686228, 5857785, 7029342, 7810380, 11715570, 14058684, 17573355, 23431140, 35146710, 70293420]

約数ペア:

[(1, 70293420), (2, 35146710), (3, 23431140), (4, 17573355), (5, 14058684), (6, 11715570), (9, 7810380), (10, 7029342), (12, 5857785), (15, 4686228), (18, 3905190), (20, 3514671), (27, 2603460), (30, 2343114), (36, 1952595), (45, 1562076), (54, 1301730), (60, 1171557), (81, 867820), (90, 781038), (108, 650865), (135, 520692), (162, 433910), (180, 390519), (270, 260346), (324, 216955), (405, 173564), (540, 130173), (810, 86782), (1620, 43391)]