28077330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19913}}^1$

素因数の和:19970

約数の個数: 32

約数和(自身を含む): 68822784

約数和(自身を除く): 40745454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 19913, 39826, 59739, 99565, 119478, 199130, 298695, 597390, 935911, 1871822, 2807733, 4679555, 5615466, 9359110, 14038665, 28077330]

約数ペア:

[(1, 28077330), (2, 14038665), (3, 9359110), (5, 5615466), (6, 4679555), (10, 2807733), (15, 1871822), (30, 935911), (47, 597390), (94, 298695), (141, 199130), (235, 119478), (282, 99565), (470, 59739), (705, 39826), (1410, 19913)]