127964970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{29017}}^1$

素因数の和:29044

約数の個数: 72

約数和(自身を含む): 387042084

約数和(自身を除く): 259077114

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 29017, 58034, 87051, 145085, 174102, 203119, 261153, 290170, 406238, 435255, 522306, 609357, 870510, 1015595, 1218714, 1305765, 1421833, 1828071, 2031190, 2611530, 2843666, 3046785, 3656142, 4265499, 6093570, 7109165, 8530998, 9140355, 12796497, 14218330, 18280710, 21327495, 25592994, 42654990, 63982485, 127964970]

約数ペア:

[(1, 127964970), (2, 63982485), (3, 42654990), (5, 25592994), (6, 21327495), (7, 18280710), (9, 14218330), (10, 12796497), (14, 9140355), (15, 8530998), (18, 7109165), (21, 6093570), (30, 4265499), (35, 3656142), (42, 3046785), (45, 2843666), (49, 2611530), (63, 2031190), (70, 1828071), (90, 1421833), (98, 1305765), (105, 1218714), (126, 1015595), (147, 870510), (210, 609357), (245, 522306), (294, 435255), (315, 406238), (441, 290170), (490, 261153), (630, 203119), (735, 174102), (882, 145085), (1470, 87051), (2205, 58034), (4410, 29017)]