315089170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{39239}}^1$

素因数の和:39330

約数の個数: 32

約数和(自身を含む): 627212160

約数和(自身を除く): 312122990

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 39239, 78478, 196195, 392390, 431629, 863258, 2158145, 2864447, 4316290, 5728894, 14322235, 28644470, 31508917, 63017834, 157544585, 315089170]

約数ペア:

[(1, 315089170), (2, 157544585), (5, 63017834), (10, 31508917), (11, 28644470), (22, 14322235), (55, 5728894), (73, 4316290), (110, 2864447), (146, 2158145), (365, 863258), (730, 431629), (803, 392390), (1606, 196195), (4015, 78478), (8030, 39239)]