9894910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 18714240

約数和(自身を除く): 8819330

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 569, 1138, 1739, 2845, 3478, 5690, 8695, 17390, 21053, 26743, 42106, 53486, 105265, 133715, 210530, 267430, 989491, 1978982, 4947455, 9894910]

約数ペア:

[(1, 9894910), (2, 4947455), (5, 1978982), (10, 989491), (37, 267430), (47, 210530), (74, 133715), (94, 105265), (185, 53486), (235, 42106), (370, 26743), (470, 21053), (569, 17390), (1138, 8695), (1739, 5690), (2845, 3478)]