71370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 203112

約数和(自身を除く): 131742

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2745, 3965, 4758, 5490, 7137, 7930, 11895, 14274, 23790, 35685, 71370]

約数ペア:

[(1, 71370), (2, 35685), (3, 23790), (5, 14274), (6, 11895), (9, 7930), (10, 7137), (13, 5490), (15, 4758), (18, 3965), (26, 2745), (30, 2379), (39, 1830), (45, 1586), (61, 1170), (65, 1098), (78, 915), (90, 793), (117, 610), (122, 585), (130, 549), (183, 390), (195, 366), (234, 305)]