22490910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 64471680

約数和(自身を除く): 41980770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 141, 195, 234, 235, 282, 390, 409, 423, 470, 585, 611, 705, 818, 846, 1170, 1222, 1227, 1410, 1833, 2045, 2115, 2454, 3055, 3666, 3681, 4090, 4230, 5317, 5499, 6110, 6135, 7362, 9165, 10634, 10998, 12270, 15951, 18330, 18405, 19223, 26585, 27495, 31902, 36810, 38446, 47853, 53170, 54990, 57669, 79755, 95706, 96115, 115338, 159510, 173007, 192230, 239265, 249899, 288345, 346014, 478530, 499798, 576690, 749697, 865035, 1249495, 1499394, 1730070, 2249091, 2498990, 3748485, 4498182, 7496970, 11245455, 22490910]

約数ペア:

[(1, 22490910), (2, 11245455), (3, 7496970), (5, 4498182), (6, 3748485), (9, 2498990), (10, 2249091), (13, 1730070), (15, 1499394), (18, 1249495), (26, 865035), (30, 749697), (39, 576690), (45, 499798), (47, 478530), (65, 346014), (78, 288345), (90, 249899), (94, 239265), (117, 192230), (130, 173007), (141, 159510), (195, 115338), (234, 96115), (235, 95706), (282, 79755), (390, 57669), (409, 54990), (423, 53170), (470, 47853), (585, 38446), (611, 36810), (705, 31902), (818, 27495), (846, 26585), (1170, 19223), (1222, 18405), (1227, 18330), (1410, 15951), (1833, 12270), (2045, 10998), (2115, 10634), (2454, 9165), (3055, 7362), (3666, 6135), (3681, 6110), (4090, 5499), (4230, 5317)]