64615410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1039}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 168405120

約数和(自身を除く): 103789710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 691, 1039, 1382, 2073, 2078, 3117, 3455, 4146, 5195, 6219, 6234, 6910, 9351, 10365, 10390, 12438, 15585, 18702, 20730, 31095, 31170, 46755, 62190, 93510, 717949, 1435898, 2153847, 3589745, 4307694, 6461541, 7179490, 10769235, 12923082, 21538470, 32307705, 64615410]

約数ペア:

[(1, 64615410), (2, 32307705), (3, 21538470), (5, 12923082), (6, 10769235), (9, 7179490), (10, 6461541), (15, 4307694), (18, 3589745), (30, 2153847), (45, 1435898), (90, 717949), (691, 93510), (1039, 62190), (1382, 46755), (2073, 31170), (2078, 31095), (3117, 20730), (3455, 18702), (4146, 15585), (5195, 12438), (6219, 10390), (6234, 10365), (6910, 9351)]