188820630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{20369}}^1$

素因数の和:20485

約数の個数: 48

約数和(自身を含む): 495724320

約数和(自身を除く): 306903690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 20369, 40738, 61107, 101845, 122214, 183321, 203690, 305535, 366642, 611070, 916605, 1833210, 2098007, 4196014, 6294021, 10490035, 12588042, 18882063, 20980070, 31470105, 37764126, 62940210, 94410315, 188820630]

約数ペア:

[(1, 188820630), (2, 94410315), (3, 62940210), (5, 37764126), (6, 31470105), (9, 20980070), (10, 18882063), (15, 12588042), (18, 10490035), (30, 6294021), (45, 4196014), (90, 2098007), (103, 1833210), (206, 916605), (309, 611070), (515, 366642), (618, 305535), (927, 203690), (1030, 183321), (1545, 122214), (1854, 101845), (3090, 61107), (4635, 40738), (9270, 20369)]