2346340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 5346432

約数和(自身を除く): 3000092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 103, 134, 170, 206, 268, 335, 340, 412, 515, 670, 1030, 1139, 1340, 1751, 2060, 2278, 3502, 4556, 5695, 6901, 7004, 8755, 11390, 13802, 17510, 22780, 27604, 34505, 35020, 69010, 117317, 138020, 234634, 469268, 586585, 1173170, 2346340]

約数ペア:

[(1, 2346340), (2, 1173170), (4, 586585), (5, 469268), (10, 234634), (17, 138020), (20, 117317), (34, 69010), (67, 35020), (68, 34505), (85, 27604), (103, 22780), (134, 17510), (170, 13802), (206, 11390), (268, 8755), (335, 7004), (340, 6901), (412, 5695), (515, 4556), (670, 3502), (1030, 2278), (1139, 2060), (1340, 1751)]