233722860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{556483}}^1$

素因数の和:556502

約数の個数: 48

約数和(自身を含む): 747914496

約数和(自身を除く): 514191636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 556483, 1112966, 1669449, 2225932, 2782415, 3338898, 3895381, 5564830, 6677796, 7790762, 8347245, 11129660, 11686143, 15581524, 16694490, 19476905, 23372286, 33388980, 38953810, 46744572, 58430715, 77907620, 116861430, 233722860]

約数ペア:

[(1, 233722860), (2, 116861430), (3, 77907620), (4, 58430715), (5, 46744572), (6, 38953810), (7, 33388980), (10, 23372286), (12, 19476905), (14, 16694490), (15, 15581524), (20, 11686143), (21, 11129660), (28, 8347245), (30, 7790762), (35, 6677796), (42, 5564830), (60, 3895381), (70, 3338898), (84, 2782415), (105, 2225932), (140, 1669449), (210, 1112966), (420, 556483)]