274008510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{31387}}^1$

素因数の和:31497

約数の個数: 48

約数和(自身を含む): 719789616

約数和(自身を除く): 445781106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 31387, 62774, 94161, 156935, 188322, 282483, 313870, 470805, 564966, 941610, 1412415, 2824830, 3044539, 6089078, 9133617, 15222695, 18267234, 27400851, 30445390, 45668085, 54801702, 91336170, 137004255, 274008510]

約数ペア:

[(1, 274008510), (2, 137004255), (3, 91336170), (5, 54801702), (6, 45668085), (9, 30445390), (10, 27400851), (15, 18267234), (18, 15222695), (30, 9133617), (45, 6089078), (90, 3044539), (97, 2824830), (194, 1412415), (291, 941610), (485, 564966), (582, 470805), (873, 313870), (970, 282483), (1455, 188322), (1746, 156935), (2910, 94161), (4365, 62774), (8730, 31387)]