17161340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 42313152

約数和(自身を除く): 25151812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 3313, 5180, 6626, 13252, 16565, 23191, 33130, 46382, 66260, 92764, 115955, 122581, 231910, 245162, 463820, 490324, 612905, 858067, 1225810, 1716134, 2451620, 3432268, 4290335, 8580670, 17161340]

約数ペア:

[(1, 17161340), (2, 8580670), (4, 4290335), (5, 3432268), (7, 2451620), (10, 1716134), (14, 1225810), (20, 858067), (28, 612905), (35, 490324), (37, 463820), (70, 245162), (74, 231910), (140, 122581), (148, 115955), (185, 92764), (259, 66260), (370, 46382), (518, 33130), (740, 23191), (1036, 16565), (1295, 13252), (2590, 6626), (3313, 5180)]