61704570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 156524544

約数和(自身を除く): 94819974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 1543, 2666, 3086, 3999, 4629, 6665, 7715, 7998, 9258, 13330, 15430, 19995, 23145, 39990, 46290, 47833, 66349, 95666, 132698, 143499, 199047, 239165, 286998, 331745, 398094, 478330, 663490, 717495, 995235, 1434990, 1990470, 2056819, 4113638, 6170457, 10284095, 12340914, 20568190, 30852285, 61704570]

約数ペア:

[(1, 61704570), (2, 30852285), (3, 20568190), (5, 12340914), (6, 10284095), (10, 6170457), (15, 4113638), (30, 2056819), (31, 1990470), (43, 1434990), (62, 995235), (86, 717495), (93, 663490), (129, 478330), (155, 398094), (186, 331745), (215, 286998), (258, 239165), (310, 199047), (430, 143499), (465, 132698), (645, 95666), (930, 66349), (1290, 47833), (1333, 46290), (1543, 39990), (2666, 23145), (3086, 19995), (3999, 15430), (4629, 13330), (6665, 9258), (7715, 7998)]