74973180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9839}}^1$

素因数の和:9978

約数の個数: 48

約数和(自身を含む): 211599360

約数和(自身を除く): 136626180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 9839, 19678, 29517, 39356, 49195, 59034, 98390, 118068, 147585, 196780, 295170, 590340, 1249553, 2499106, 3748659, 4998212, 6247765, 7497318, 12495530, 14994636, 18743295, 24991060, 37486590, 74973180]

約数ペア:

[(1, 74973180), (2, 37486590), (3, 24991060), (4, 18743295), (5, 14994636), (6, 12495530), (10, 7497318), (12, 6247765), (15, 4998212), (20, 3748659), (30, 2499106), (60, 1249553), (127, 590340), (254, 295170), (381, 196780), (508, 147585), (635, 118068), (762, 98390), (1270, 59034), (1524, 49195), (1905, 39356), (2540, 29517), (3810, 19678), (7620, 9839)]