2902970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 6041088

約数和(自身を除く): 3138118

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 367, 565, 734, 791, 1130, 1582, 1835, 2569, 3670, 3955, 5138, 7910, 12845, 25690, 41471, 82942, 207355, 290297, 414710, 580594, 1451485, 2902970]

約数ペア:

[(1, 2902970), (2, 1451485), (5, 580594), (7, 414710), (10, 290297), (14, 207355), (35, 82942), (70, 41471), (113, 25690), (226, 12845), (367, 7910), (565, 5138), (734, 3955), (791, 3670), (1130, 2569), (1582, 1835)]