42349140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{235273}}^1$

素因数の和:235288

約数の個数: 36

約数和(自身を含む): 128459604

約数和(自身を除く): 86110464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 235273, 470546, 705819, 941092, 1176365, 1411638, 2117457, 2352730, 2823276, 3529095, 4234914, 4705460, 7058190, 8469828, 10587285, 14116380, 21174570, 42349140]

約数ペア:

[(1, 42349140), (2, 21174570), (3, 14116380), (4, 10587285), (5, 8469828), (6, 7058190), (9, 4705460), (10, 4234914), (12, 3529095), (15, 2823276), (18, 2352730), (20, 2117457), (30, 1411638), (36, 1176365), (45, 941092), (60, 705819), (90, 470546), (180, 235273)]