148948380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{118213}}^1$

素因数の和:118235

約数の個数: 72

約数和(自身を含む): 516358752

約数和(自身を除く): 367410372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 118213, 236426, 354639, 472852, 591065, 709278, 827491, 1063917, 1182130, 1418556, 1654982, 1773195, 2127834, 2364260, 2482473, 3309964, 3546390, 4137455, 4255668, 4964946, 5319585, 7092780, 7447419, 8274910, 9929892, 10639170, 12412365, 14894838, 16549820, 21278340, 24824730, 29789676, 37237095, 49649460, 74474190, 148948380]

約数ペア:

[(1, 148948380), (2, 74474190), (3, 49649460), (4, 37237095), (5, 29789676), (6, 24824730), (7, 21278340), (9, 16549820), (10, 14894838), (12, 12412365), (14, 10639170), (15, 9929892), (18, 8274910), (20, 7447419), (21, 7092780), (28, 5319585), (30, 4964946), (35, 4255668), (36, 4137455), (42, 3546390), (45, 3309964), (60, 2482473), (63, 2364260), (70, 2127834), (84, 1773195), (90, 1654982), (105, 1418556), (126, 1182130), (140, 1063917), (180, 827491), (210, 709278), (252, 591065), (315, 472852), (420, 354639), (630, 236426), (1260, 118213)]