7013340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 21752640

約数和(自身を除く): 14739300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 829, 846, 940, 1410, 1658, 1692, 2115, 2487, 2820, 3316, 4145, 4230, 4974, 7461, 8290, 8460, 9948, 12435, 14922, 16580, 24870, 29844, 37305, 38963, 49740, 74610, 77926, 116889, 149220, 155852, 194815, 233778, 350667, 389630, 467556, 584445, 701334, 779260, 1168890, 1402668, 1753335, 2337780, 3506670, 7013340]

約数ペア:

[(1, 7013340), (2, 3506670), (3, 2337780), (4, 1753335), (5, 1402668), (6, 1168890), (9, 779260), (10, 701334), (12, 584445), (15, 467556), (18, 389630), (20, 350667), (30, 233778), (36, 194815), (45, 155852), (47, 149220), (60, 116889), (90, 77926), (94, 74610), (141, 49740), (180, 38963), (188, 37305), (235, 29844), (282, 24870), (423, 16580), (470, 14922), (564, 12435), (705, 9948), (829, 8460), (846, 8290), (940, 7461), (1410, 4974), (1658, 4230), (1692, 4145), (2115, 3316), (2487, 2820)]