2723910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 8125920

約数和(自身を除く): 5402010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 109, 119, 147, 170, 210, 218, 238, 245, 255, 294, 327, 357, 490, 510, 545, 595, 654, 714, 735, 763, 833, 1090, 1190, 1470, 1526, 1635, 1666, 1785, 1853, 2289, 2499, 3270, 3570, 3706, 3815, 4165, 4578, 4998, 5341, 5559, 7630, 8330, 9265, 10682, 11118, 11445, 12495, 12971, 16023, 18530, 22890, 24990, 25942, 26705, 27795, 32046, 38913, 53410, 55590, 64855, 77826, 80115, 90797, 129710, 160230, 181594, 194565, 272391, 389130, 453985, 544782, 907970, 1361955, 2723910]

約数ペア:

[(1, 2723910), (2, 1361955), (3, 907970), (5, 544782), (6, 453985), (7, 389130), (10, 272391), (14, 194565), (15, 181594), (17, 160230), (21, 129710), (30, 90797), (34, 80115), (35, 77826), (42, 64855), (49, 55590), (51, 53410), (70, 38913), (85, 32046), (98, 27795), (102, 26705), (105, 25942), (109, 24990), (119, 22890), (147, 18530), (170, 16023), (210, 12971), (218, 12495), (238, 11445), (245, 11118), (255, 10682), (294, 9265), (327, 8330), (357, 7630), (490, 5559), (510, 5341), (545, 4998), (595, 4578), (654, 4165), (714, 3815), (735, 3706), (763, 3570), (833, 3270), (1090, 2499), (1190, 2289), (1470, 1853), (1526, 1785), (1635, 1666)]