304864090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{373}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 577376712

約数和(自身を除く): 272512622

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 373, 470, 746, 1739, 1865, 2209, 3478, 3730, 4418, 8695, 11045, 13801, 17390, 17531, 22090, 27602, 35062, 69005, 81733, 87655, 138010, 163466, 175310, 408665, 648647, 817330, 823957, 1297294, 1647914, 3243235, 4119785, 6486470, 8239570, 30486409, 60972818, 152432045, 304864090]

約数ペア:

[(1, 304864090), (2, 152432045), (5, 60972818), (10, 30486409), (37, 8239570), (47, 6486470), (74, 4119785), (94, 3243235), (185, 1647914), (235, 1297294), (370, 823957), (373, 817330), (470, 648647), (746, 408665), (1739, 175310), (1865, 163466), (2209, 138010), (3478, 87655), (3730, 81733), (4418, 69005), (8695, 35062), (11045, 27602), (13801, 22090), (17390, 17531)]