1850533210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1603

約数の個数: 64

約数和(自身を含む): 3552763680

約数和(自身を除く): 1702230470

約数列:

[1, 2, 5, 10, 29, 58, 61, 73, 122, 145, 146, 290, 305, 365, 610, 730, 1433, 1769, 2117, 2866, 3538, 4234, 4453, 7165, 8845, 8906, 10585, 14330, 17690, 21170, 22265, 41557, 44530, 83114, 87413, 104609, 129137, 174826, 207785, 209218, 258274, 415570, 437065, 523045, 645685, 874130, 1046090, 1291370, 2534977, 3033661, 5069954, 6067322, 6381149, 12674885, 12762298, 15168305, 25349770, 30336610, 31905745, 63811490, 185053321, 370106642, 925266605, 1850533210]

約数ペア:

[(1, 1850533210), (2, 925266605), (5, 370106642), (10, 185053321), (29, 63811490), (58, 31905745), (61, 30336610), (73, 25349770), (122, 15168305), (145, 12762298), (146, 12674885), (290, 6381149), (305, 6067322), (365, 5069954), (610, 3033661), (730, 2534977), (1433, 1291370), (1769, 1046090), (2117, 874130), (2866, 645685), (3538, 523045), (4234, 437065), (4453, 415570), (7165, 258274), (8845, 209218), (8906, 207785), (10585, 174826), (14330, 129137), (17690, 104609), (21170, 87413), (22265, 83114), (41557, 44530)]