5437377780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{406381}}^1$

素因数の和:406616

約数の個数: 48

約数和(自身を含む): 15292967424

約数和(自身を除く): 9855589644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 13380, 406381, 812762, 1219143, 1625524, 2031905, 2438286, 4063810, 4876572, 6095715, 8127620, 12191430, 24382860, 90622963, 181245926, 271868889, 362491852, 453114815, 543737778, 906229630, 1087475556, 1359344445, 1812459260, 2718688890, 5437377780]

約数ペア:

[(1, 5437377780), (2, 2718688890), (3, 1812459260), (4, 1359344445), (5, 1087475556), (6, 906229630), (10, 543737778), (12, 453114815), (15, 362491852), (20, 271868889), (30, 181245926), (60, 90622963), (223, 24382860), (446, 12191430), (669, 8127620), (892, 6095715), (1115, 4876572), (1338, 4063810), (2230, 2438286), (2676, 2031905), (3345, 1625524), (4460, 1219143), (6690, 812762), (13380, 406381)]