279373310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{1327}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 517760640

約数和(自身を除く): 238387330

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 569, 1138, 1327, 2654, 2845, 5690, 6635, 13270, 21053, 42106, 49099, 98198, 105265, 210530, 245495, 490990, 755063, 1510126, 3775315, 7550630, 27937331, 55874662, 139686655, 279373310]

約数ペア:

[(1, 279373310), (2, 139686655), (5, 55874662), (10, 27937331), (37, 7550630), (74, 3775315), (185, 1510126), (370, 755063), (569, 490990), (1138, 245495), (1327, 210530), (2654, 105265), (2845, 98198), (5690, 49099), (6635, 42106), (13270, 21053)]