7225530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 18966528

約数和(自身を除く): 11740998

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 191, 194, 195, 291, 382, 390, 485, 573, 582, 955, 970, 1146, 1261, 1455, 1910, 2483, 2522, 2865, 2910, 3783, 4966, 5730, 6305, 7449, 7566, 12415, 12610, 14898, 18527, 18915, 24830, 37054, 37245, 37830, 55581, 74490, 92635, 111162, 185270, 240851, 277905, 481702, 555810, 722553, 1204255, 1445106, 2408510, 3612765, 7225530]

約数ペア:

[(1, 7225530), (2, 3612765), (3, 2408510), (5, 1445106), (6, 1204255), (10, 722553), (13, 555810), (15, 481702), (26, 277905), (30, 240851), (39, 185270), (65, 111162), (78, 92635), (97, 74490), (130, 55581), (191, 37830), (194, 37245), (195, 37054), (291, 24830), (382, 18915), (390, 18527), (485, 14898), (573, 12610), (582, 12415), (955, 7566), (970, 7449), (1146, 6305), (1261, 5730), (1455, 4966), (1910, 3783), (2483, 2910), (2522, 2865)]