193912830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2154587}}^1$

素因数の和:2154600

約数の個数: 24

約数和(自身を含む): 504173592

約数和(自身を除く): 310260762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2154587, 4309174, 6463761, 10772935, 12927522, 19391283, 21545870, 32318805, 38782566, 64637610, 96956415, 193912830]

約数ペア:

[(1, 193912830), (2, 96956415), (3, 64637610), (5, 38782566), (6, 32318805), (9, 21545870), (10, 19391283), (15, 12927522), (18, 10772935), (30, 6463761), (45, 4309174), (90, 2154587)]