727356670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^2$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 1403155440

約数和(自身を除く): 675798770

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 229, 365, 458, 730, 1145, 1387, 2290, 2774, 4351, 6935, 8702, 13870, 16717, 21755, 33434, 43510, 52441, 83585, 104882, 167170, 262205, 317623, 524410, 635246, 996379, 1588115, 1992758, 3176230, 3828193, 4981895, 7656386, 9963790, 19140965, 38281930, 72735667, 145471334, 363678335, 727356670]

約数ペア:

[(1, 727356670), (2, 363678335), (5, 145471334), (10, 72735667), (19, 38281930), (38, 19140965), (73, 9963790), (95, 7656386), (146, 4981895), (190, 3828193), (229, 3176230), (365, 1992758), (458, 1588115), (730, 996379), (1145, 635246), (1387, 524410), (2290, 317623), (2774, 262205), (4351, 167170), (6935, 104882), (8702, 83585), (13870, 52441), (16717, 43510), (21755, 33434)]