190015470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{234587}}^1$

素因数の和:234606

約数の個数: 40

約数和(自身を含む): 510932664

約数和(自身を除く): 320917194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 234587, 469174, 703761, 1172935, 1407522, 2111283, 2345870, 3518805, 4222566, 6333849, 7037610, 10556415, 12667698, 19001547, 21112830, 31669245, 38003094, 63338490, 95007735, 190015470]

約数ペア:

[(1, 190015470), (2, 95007735), (3, 63338490), (5, 38003094), (6, 31669245), (9, 21112830), (10, 19001547), (15, 12667698), (18, 10556415), (27, 7037610), (30, 6333849), (45, 4222566), (54, 3518805), (81, 2345870), (90, 2111283), (135, 1407522), (162, 1172935), (270, 703761), (405, 469174), (810, 234587)]