22752990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19447}}^1$

素因数の和:19473

約数の個数: 48

約数和(自身を含む): 63711648

約数和(自身を除く): 40958658

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, 19447, 38894, 58341, 97235, 116682, 175023, 194470, 252811, 291705, 350046, 505622, 583410, 758433, 875115, 1264055, 1516866, 1750230, 2275299, 2528110, 3792165, 4550598, 7584330, 11376495, 22752990]

約数ペア:

[(1, 22752990), (2, 11376495), (3, 7584330), (5, 4550598), (6, 3792165), (9, 2528110), (10, 2275299), (13, 1750230), (15, 1516866), (18, 1264055), (26, 875115), (30, 758433), (39, 583410), (45, 505622), (65, 350046), (78, 291705), (90, 252811), (117, 194470), (130, 175023), (195, 116682), (234, 97235), (390, 58341), (585, 38894), (1170, 19447)]