155601930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{471521}}^1$

素因数の和:471542

約数の個数: 32

約数和(自身を含む): 407395008

約数和(自身を除く): 251793078

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 471521, 943042, 1414563, 2357605, 2829126, 4715210, 5186731, 7072815, 10373462, 14145630, 15560193, 25933655, 31120386, 51867310, 77800965, 155601930]

約数ペア:

[(1, 155601930), (2, 77800965), (3, 51867310), (5, 31120386), (6, 25933655), (10, 15560193), (11, 14145630), (15, 10373462), (22, 7072815), (30, 5186731), (33, 4715210), (55, 2829126), (66, 2357605), (110, 1414563), (165, 943042), (330, 471521)]