30926450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 60148680

約数和(自身を除く): 29222230

約数列:

[1, 2, 5, 10, 25, 37, 50, 73, 74, 146, 185, 229, 365, 370, 458, 730, 925, 1145, 1825, 1850, 2290, 2701, 3650, 5402, 5725, 8473, 11450, 13505, 16717, 16946, 27010, 33434, 42365, 67525, 83585, 84730, 135050, 167170, 211825, 417925, 423650, 618529, 835850, 1237058, 3092645, 6185290, 15463225, 30926450]

約数ペア:

[(1, 30926450), (2, 15463225), (5, 6185290), (10, 3092645), (25, 1237058), (37, 835850), (50, 618529), (73, 423650), (74, 417925), (146, 211825), (185, 167170), (229, 135050), (365, 84730), (370, 83585), (458, 67525), (730, 42365), (925, 33434), (1145, 27010), (1825, 16946), (1850, 16717), (2290, 13505), (2701, 11450), (3650, 8473), (5402, 5725)]