1387663950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{743}}^1\times {\mathrm{12451}}^1$

素因数の和:13209

約数の個数: 48

約数和(自身を含む): 3446315136

約数和(自身を除く): 2058651186

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 743, 1486, 2229, 3715, 4458, 7430, 11145, 12451, 18575, 22290, 24902, 37150, 37353, 55725, 62255, 74706, 111450, 124510, 186765, 311275, 373530, 622550, 933825, 1867650, 9251093, 18502186, 27753279, 46255465, 55506558, 92510930, 138766395, 231277325, 277532790, 462554650, 693831975, 1387663950]

約数ペア:

[(1, 1387663950), (2, 693831975), (3, 462554650), (5, 277532790), (6, 231277325), (10, 138766395), (15, 92510930), (25, 55506558), (30, 46255465), (50, 27753279), (75, 18502186), (150, 9251093), (743, 1867650), (1486, 933825), (2229, 622550), (3715, 373530), (4458, 311275), (7430, 186765), (11145, 124510), (12451, 111450), (18575, 74706), (22290, 62255), (24902, 55725), (37150, 37353)]