149941740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192233}}^1$

素因数の和:192258

約数の個数: 48

約数和(自身を含む): 452134368

約数和(自身を除く): 302192628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 192233, 384466, 576699, 768932, 961165, 1153398, 1922330, 2306796, 2499029, 2883495, 3844660, 4998058, 5766990, 7497087, 9996116, 11533980, 12495145, 14994174, 24990290, 29988348, 37485435, 49980580, 74970870, 149941740]

約数ペア:

[(1, 149941740), (2, 74970870), (3, 49980580), (4, 37485435), (5, 29988348), (6, 24990290), (10, 14994174), (12, 12495145), (13, 11533980), (15, 9996116), (20, 7497087), (26, 5766990), (30, 4998058), (39, 3844660), (52, 2883495), (60, 2499029), (65, 2306796), (78, 1922330), (130, 1153398), (156, 961165), (195, 768932), (260, 576699), (390, 384466), (780, 192233)]