30880122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2507

約数の個数: 64

約数和(自身を含む): 79349760

約数和(自身を除く): 48469638

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 2459, 4186, 4918, 6279, 7377, 12558, 14754, 17213, 31967, 34426, 51639, 56557, 63934, 95901, 103278, 113114, 169671, 191802, 223769, 339342, 395899, 447538, 671307, 735241, 791798, 1187697, 1342614, 1470482, 2205723, 2375394, 4411446, 5146687, 10293374, 15440061, 30880122]

約数ペア:

[(1, 30880122), (2, 15440061), (3, 10293374), (6, 5146687), (7, 4411446), (13, 2375394), (14, 2205723), (21, 1470482), (23, 1342614), (26, 1187697), (39, 791798), (42, 735241), (46, 671307), (69, 447538), (78, 395899), (91, 339342), (138, 223769), (161, 191802), (182, 169671), (273, 113114), (299, 103278), (322, 95901), (483, 63934), (546, 56557), (598, 51639), (897, 34426), (966, 31967), (1794, 17213), (2093, 14754), (2459, 12558), (4186, 7377), (4918, 6279)]