72735630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220411}}^1$

素因数の和:220432

約数の個数: 32

約数和(自身を含む): 190435968

約数和(自身を除く): 117700338

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 220411, 440822, 661233, 1102055, 1322466, 2204110, 2424521, 3306165, 4849042, 6612330, 7273563, 12122605, 14547126, 24245210, 36367815, 72735630]

約数ペア:

[(1, 72735630), (2, 36367815), (3, 24245210), (5, 14547126), (6, 12122605), (10, 7273563), (11, 6612330), (15, 4849042), (22, 3306165), (30, 2424521), (33, 2204110), (55, 1322466), (66, 1102055), (110, 661233), (165, 440822), (330, 220411)]