120210714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:996

約数の個数: 72

約数和(自身を含む): 288905760

約数和(自身を除く): 168695046

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 387, 507, 559, 774, 919, 1014, 1118, 1521, 1677, 1838, 2757, 3042, 3354, 5031, 5514, 7267, 8271, 10062, 11947, 14534, 16542, 21801, 23894, 35841, 39517, 43602, 65403, 71682, 79034, 107523, 118551, 130806, 155311, 215046, 237102, 310622, 355653, 465933, 513721, 711306, 931866, 1027442, 1397799, 1541163, 2795598, 3082326, 4623489, 6678373, 9246978, 13356746, 20035119, 40070238, 60105357, 120210714]

約数ペア:

[(1, 120210714), (2, 60105357), (3, 40070238), (6, 20035119), (9, 13356746), (13, 9246978), (18, 6678373), (26, 4623489), (39, 3082326), (43, 2795598), (78, 1541163), (86, 1397799), (117, 1027442), (129, 931866), (169, 711306), (234, 513721), (258, 465933), (338, 355653), (387, 310622), (507, 237102), (559, 215046), (774, 155311), (919, 130806), (1014, 118551), (1118, 107523), (1521, 79034), (1677, 71682), (1838, 65403), (2757, 43602), (3042, 39517), (3354, 35841), (5031, 23894), (5514, 21801), (7267, 16542), (8271, 14534), (10062, 11947)]