63991060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 173746944

約数和(自身を除く): 109755884

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 49, 68, 70, 85, 92, 98, 115, 119, 140, 161, 167, 170, 196, 230, 238, 245, 322, 334, 340, 391, 460, 476, 490, 595, 644, 668, 782, 805, 833, 835, 980, 1127, 1169, 1190, 1564, 1610, 1666, 1670, 1955, 2254, 2338, 2380, 2737, 2839, 3220, 3332, 3340, 3841, 3910, 4165, 4508, 4676, 5474, 5635, 5678, 5845, 7682, 7820, 8183, 8330, 10948, 11270, 11356, 11690, 13685, 14195, 15364, 16366, 16660, 19159, 19205, 19873, 22540, 23380, 26887, 27370, 28390, 32732, 38318, 38410, 39746, 40915, 53774, 54740, 56780, 65297, 76636, 76820, 79492, 81830, 95795, 99365, 107548, 130594, 134435, 139111, 163660, 188209, 191590, 198730, 261188, 268870, 278222, 326485, 376418, 383180, 397460, 457079, 537740, 556444, 652970, 695555, 752836, 914158, 941045, 1305940, 1391110, 1828316, 1882090, 2285395, 2782220, 3199553, 3764180, 4570790, 6399106, 9141580, 12798212, 15997765, 31995530, 63991060]

約数ペア:

[(1, 63991060), (2, 31995530), (4, 15997765), (5, 12798212), (7, 9141580), (10, 6399106), (14, 4570790), (17, 3764180), (20, 3199553), (23, 2782220), (28, 2285395), (34, 1882090), (35, 1828316), (46, 1391110), (49, 1305940), (68, 941045), (70, 914158), (85, 752836), (92, 695555), (98, 652970), (115, 556444), (119, 537740), (140, 457079), (161, 397460), (167, 383180), (170, 376418), (196, 326485), (230, 278222), (238, 268870), (245, 261188), (322, 198730), (334, 191590), (340, 188209), (391, 163660), (460, 139111), (476, 134435), (490, 130594), (595, 107548), (644, 99365), (668, 95795), (782, 81830), (805, 79492), (833, 76820), (835, 76636), (980, 65297), (1127, 56780), (1169, 54740), (1190, 53774), (1564, 40915), (1610, 39746), (1666, 38410), (1670, 38318), (1955, 32732), (2254, 28390), (2338, 27370), (2380, 26887), (2737, 23380), (2839, 22540), (3220, 19873), (3332, 19205), (3340, 19159), (3841, 16660), (3910, 16366), (4165, 15364), (4508, 14195), (4676, 13685), (5474, 11690), (5635, 11356), (5678, 11270), (5845, 10948), (7682, 8330), (7820, 8183)]