31678470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7489}}^1$

素因数の和:7549

約数の個数: 48

約数和(自身を含む): 84127680

約数和(自身を除く): 52449210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 7489, 14978, 22467, 37445, 44934, 67401, 74890, 112335, 134802, 224670, 337005, 351983, 674010, 703966, 1055949, 1759915, 2111898, 3167847, 3519830, 5279745, 6335694, 10559490, 15839235, 31678470]

約数ペア:

[(1, 31678470), (2, 15839235), (3, 10559490), (5, 6335694), (6, 5279745), (9, 3519830), (10, 3167847), (15, 2111898), (18, 1759915), (30, 1055949), (45, 703966), (47, 674010), (90, 351983), (94, 337005), (141, 224670), (235, 134802), (282, 112335), (423, 74890), (470, 67401), (705, 44934), (846, 37445), (1410, 22467), (2115, 14978), (4230, 7489)]