12772710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 33480720

約数和(自身を除く): 20708010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1021, 1251, 1390, 2042, 2085, 2502, 3063, 4170, 5105, 6126, 6255, 9189, 10210, 12510, 15315, 18378, 30630, 45945, 91890, 141919, 283838, 425757, 709595, 851514, 1277271, 1419190, 2128785, 2554542, 4257570, 6386355, 12772710]

約数ペア:

[(1, 12772710), (2, 6386355), (3, 4257570), (5, 2554542), (6, 2128785), (9, 1419190), (10, 1277271), (15, 851514), (18, 709595), (30, 425757), (45, 283838), (90, 141919), (139, 91890), (278, 45945), (417, 30630), (695, 18378), (834, 15315), (1021, 12510), (1251, 10210), (1390, 9189), (2042, 6255), (2085, 6126), (2502, 5105), (3063, 4170)]