89897340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5011}}^1$

素因数の和:5059

約数の個数: 96

約数和(自身を含む): 282917376

約数和(自身を除く): 193020036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5011, 5980, 8970, 10022, 15033, 17940, 20044, 25055, 30066, 50110, 60132, 65143, 75165, 100220, 115253, 130286, 150330, 195429, 230506, 260572, 300660, 325715, 345759, 390858, 461012, 576265, 651430, 691518, 781716, 977145, 1152530, 1302860, 1383036, 1498289, 1728795, 1954290, 2305060, 2996578, 3457590, 3908580, 4494867, 5993156, 6915180, 7491445, 8989734, 14982890, 17979468, 22474335, 29965780, 44948670, 89897340]

約数ペア:

[(1, 89897340), (2, 44948670), (3, 29965780), (4, 22474335), (5, 17979468), (6, 14982890), (10, 8989734), (12, 7491445), (13, 6915180), (15, 5993156), (20, 4494867), (23, 3908580), (26, 3457590), (30, 2996578), (39, 2305060), (46, 1954290), (52, 1728795), (60, 1498289), (65, 1383036), (69, 1302860), (78, 1152530), (92, 977145), (115, 781716), (130, 691518), (138, 651430), (156, 576265), (195, 461012), (230, 390858), (260, 345759), (276, 325715), (299, 300660), (345, 260572), (390, 230506), (460, 195429), (598, 150330), (690, 130286), (780, 115253), (897, 100220), (1196, 75165), (1380, 65143), (1495, 60132), (1794, 50110), (2990, 30066), (3588, 25055), (4485, 20044), (5011, 17940), (5980, 15033), (8970, 10022)]