1338894780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{92593}}^1$

素因数の和:92846

約数の個数: 48

約数和(自身を含む): 3764501664

約数和(自身を除く): 2425606884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 7230, 14460, 92593, 185186, 277779, 370372, 462965, 555558, 925930, 1111116, 1388895, 1851860, 2777790, 5555580, 22314913, 44629826, 66944739, 89259652, 111574565, 133889478, 223149130, 267778956, 334723695, 446298260, 669447390, 1338894780]

約数ペア:

[(1, 1338894780), (2, 669447390), (3, 446298260), (4, 334723695), (5, 267778956), (6, 223149130), (10, 133889478), (12, 111574565), (15, 89259652), (20, 66944739), (30, 44629826), (60, 22314913), (241, 5555580), (482, 2777790), (723, 1851860), (964, 1388895), (1205, 1111116), (1446, 925930), (2410, 555558), (2892, 462965), (3615, 370372), (4820, 277779), (7230, 185186), (14460, 92593)]