996869430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28621}}^1$

素因数の和:28683

約数の個数: 80

約数和(自身を含む): 2742903504

約数和(自身を除く): 1746034074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1935, 2322, 3483, 3870, 5805, 6966, 11610, 17415, 28621, 34830, 57242, 85863, 143105, 171726, 257589, 286210, 429315, 515178, 772767, 858630, 1230703, 1287945, 1545534, 2318301, 2461406, 2575890, 3692109, 3863835, 4636602, 6153515, 7384218, 7727670, 11076327, 11591505, 12307030, 18460545, 22152654, 23183010, 33228981, 36921090, 55381635, 66457962, 99686943, 110763270, 166144905, 199373886, 332289810, 498434715, 996869430]

約数ペア:

[(1, 996869430), (2, 498434715), (3, 332289810), (5, 199373886), (6, 166144905), (9, 110763270), (10, 99686943), (15, 66457962), (18, 55381635), (27, 36921090), (30, 33228981), (43, 23183010), (45, 22152654), (54, 18460545), (81, 12307030), (86, 11591505), (90, 11076327), (129, 7727670), (135, 7384218), (162, 6153515), (215, 4636602), (258, 3863835), (270, 3692109), (387, 2575890), (405, 2461406), (430, 2318301), (645, 1545534), (774, 1287945), (810, 1230703), (1161, 858630), (1290, 772767), (1935, 515178), (2322, 429315), (3483, 286210), (3870, 257589), (5805, 171726), (6966, 143105), (11610, 85863), (17415, 57242), (28621, 34830)]