30132128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 64551816

約数和(自身を除く): 34419688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 113, 208, 226, 416, 452, 641, 904, 1282, 1469, 1808, 2564, 2938, 3616, 5128, 5876, 8333, 10256, 11752, 16666, 20512, 23504, 33332, 47008, 66664, 72433, 133328, 144866, 266656, 289732, 579464, 941629, 1158928, 1883258, 2317856, 3766516, 7533032, 15066064, 30132128]

約数ペア:

[(1, 30132128), (2, 15066064), (4, 7533032), (8, 3766516), (13, 2317856), (16, 1883258), (26, 1158928), (32, 941629), (52, 579464), (104, 289732), (113, 266656), (208, 144866), (226, 133328), (416, 72433), (452, 66664), (641, 47008), (904, 33332), (1282, 23504), (1469, 20512), (1808, 16666), (2564, 11752), (2938, 10256), (3616, 8333), (5128, 5876)]