289598970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{14783}}^1$

素因数の和:15446

約数の個数: 32

約数和(自身を含む): 696148992

約数和(自身を除く): 406550022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 653, 1306, 1959, 3265, 3918, 6530, 9795, 14783, 19590, 29566, 44349, 73915, 88698, 147830, 221745, 443490, 9653299, 19306598, 28959897, 48266495, 57919794, 96532990, 144799485, 289598970]

約数ペア:

[(1, 289598970), (2, 144799485), (3, 96532990), (5, 57919794), (6, 48266495), (10, 28959897), (15, 19306598), (30, 9653299), (653, 443490), (1306, 221745), (1959, 147830), (3265, 88698), (3918, 73915), (6530, 44349), (9795, 29566), (14783, 19590)]