33381740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 85149792

約数和(自身を除く): 51768052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1481, 1610, 2254, 2962, 3220, 4508, 5635, 5924, 7405, 10367, 11270, 14810, 20734, 22540, 29620, 34063, 41468, 51835, 68126, 72569, 103670, 136252, 145138, 170315, 207340, 238441, 290276, 340630, 362845, 476882, 681260, 725690, 953764, 1192205, 1451380, 1669087, 2384410, 3338174, 4768820, 6676348, 8345435, 16690870, 33381740]

約数ペア:

[(1, 33381740), (2, 16690870), (4, 8345435), (5, 6676348), (7, 4768820), (10, 3338174), (14, 2384410), (20, 1669087), (23, 1451380), (28, 1192205), (35, 953764), (46, 725690), (49, 681260), (70, 476882), (92, 362845), (98, 340630), (115, 290276), (140, 238441), (161, 207340), (196, 170315), (230, 145138), (245, 136252), (322, 103670), (460, 72569), (490, 68126), (644, 51835), (805, 41468), (980, 34063), (1127, 29620), (1481, 22540), (1610, 20734), (2254, 14810), (2962, 11270), (3220, 10367), (4508, 7405), (5635, 5924)]