290014730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{41609}}^1$

素因数の和:41674

約数の個数: 32

約数和(自身を含む): 566228880

約数和(自身を除く): 276214150

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 41609, 83218, 208045, 416090, 707353, 1414706, 1705969, 3411938, 3536765, 7073530, 8529845, 17059690, 29001473, 58002946, 145007365, 290014730]

約数ペア:

[(1, 290014730), (2, 145007365), (5, 58002946), (10, 29001473), (17, 17059690), (34, 8529845), (41, 7073530), (82, 3536765), (85, 3411938), (170, 1705969), (205, 1414706), (410, 707353), (697, 416090), (1394, 208045), (3485, 83218), (6970, 41609)]