77188710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6481}}^1$

素因数の和:6888

約数の個数: 32

約数和(自身を含む): 185748192

約数和(自身を除く): 108559482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 6481, 11910, 12962, 19443, 32405, 38886, 64810, 97215, 194430, 2572957, 5145914, 7718871, 12864785, 15437742, 25729570, 38594355, 77188710]

約数ペア:

[(1, 77188710), (2, 38594355), (3, 25729570), (5, 15437742), (6, 12864785), (10, 7718871), (15, 5145914), (30, 2572957), (397, 194430), (794, 97215), (1191, 64810), (1985, 38886), (2382, 32405), (3970, 19443), (5955, 12962), (6481, 11910)]