72445410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5791}}^1$

素因数の和:5943

約数の個数: 48

約数和(自身を含む): 189745920

約数和(自身を除く): 117300510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 5791, 6255, 11582, 12510, 17373, 28955, 34746, 52119, 57910, 86865, 104238, 173730, 260595, 521190, 804949, 1609898, 2414847, 4024745, 4829694, 7244541, 8049490, 12074235, 14489082, 24148470, 36222705, 72445410]

約数ペア:

[(1, 72445410), (2, 36222705), (3, 24148470), (5, 14489082), (6, 12074235), (9, 8049490), (10, 7244541), (15, 4829694), (18, 4024745), (30, 2414847), (45, 1609898), (90, 804949), (139, 521190), (278, 260595), (417, 173730), (695, 104238), (834, 86865), (1251, 57910), (1390, 52119), (2085, 34746), (2502, 28955), (4170, 17373), (5791, 12510), (6255, 11582)]