66604470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1889

約数の個数: 64

約数和(自身を含む): 171668160

約数和(自身を除く): 105063690

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 730, 1095, 1241, 1789, 2190, 2482, 3578, 3723, 5367, 6205, 7446, 8945, 10734, 12410, 17890, 18615, 26835, 30413, 37230, 53670, 60826, 91239, 130597, 152065, 182478, 261194, 304130, 391791, 456195, 652985, 783582, 912390, 1305970, 1958955, 2220149, 3917910, 4440298, 6660447, 11100745, 13320894, 22201490, 33302235, 66604470]

約数ペア:

[(1, 66604470), (2, 33302235), (3, 22201490), (5, 13320894), (6, 11100745), (10, 6660447), (15, 4440298), (17, 3917910), (30, 2220149), (34, 1958955), (51, 1305970), (73, 912390), (85, 783582), (102, 652985), (146, 456195), (170, 391791), (219, 304130), (255, 261194), (365, 182478), (438, 152065), (510, 130597), (730, 91239), (1095, 60826), (1241, 53670), (1789, 37230), (2190, 30413), (2482, 26835), (3578, 18615), (3723, 17890), (5367, 12410), (6205, 10734), (7446, 8945)]