31092094930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:812

約数の個数: 128

約数和(自身を含む): 63243887616

約数和(自身を除く): 32151792686

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 71, 74, 130, 142, 181, 185, 355, 362, 370, 481, 503, 710, 905, 923, 962, 1006, 1810, 1846, 2353, 2405, 2515, 2627, 4615, 4706, 4810, 5030, 5254, 6539, 6697, 9230, 11765, 12851, 13078, 13135, 13394, 18611, 23530, 25702, 26270, 32695, 33485, 34151, 35713, 37222, 64255, 65390, 66970, 68302, 71426, 87061, 91043, 93055, 128510, 167063, 170755, 174122, 178565, 182086, 186110, 241943, 334126, 341510, 357130, 435305, 455215, 464269, 475487, 483886, 835315, 870610, 910430, 928538, 950974, 1183559, 1209715, 1321381, 1670630, 2321345, 2367118, 2377435, 2419430, 2642762, 3368591, 4642690, 4754870, 5917795, 6181331, 6464053, 6606905, 6737182, 11835590, 12362662, 12928106, 13213810, 16842955, 17177953, 30906655, 32320265, 33685910, 34355906, 43791683, 61813310, 64640530, 84032689, 85889765, 87583366, 168065378, 171779530, 218958415, 239169961, 420163445, 437916830, 478339922, 840326890, 1195849805, 2391699610, 3109209493, 6218418986, 15546047465, 31092094930]

約数ペア:

[(1, 31092094930), (2, 15546047465), (5, 6218418986), (10, 3109209493), (13, 2391699610), (26, 1195849805), (37, 840326890), (65, 478339922), (71, 437916830), (74, 420163445), (130, 239169961), (142, 218958415), (181, 171779530), (185, 168065378), (355, 87583366), (362, 85889765), (370, 84032689), (481, 64640530), (503, 61813310), (710, 43791683), (905, 34355906), (923, 33685910), (962, 32320265), (1006, 30906655), (1810, 17177953), (1846, 16842955), (2353, 13213810), (2405, 12928106), (2515, 12362662), (2627, 11835590), (4615, 6737182), (4706, 6606905), (4810, 6464053), (5030, 6181331), (5254, 5917795), (6539, 4754870), (6697, 4642690), (9230, 3368591), (11765, 2642762), (12851, 2419430), (13078, 2377435), (13135, 2367118), (13394, 2321345), (18611, 1670630), (23530, 1321381), (25702, 1209715), (26270, 1183559), (32695, 950974), (33485, 928538), (34151, 910430), (35713, 870610), (37222, 835315), (64255, 483886), (65390, 475487), (66970, 464269), (68302, 455215), (71426, 435305), (87061, 357130), (91043, 341510), (93055, 334126), (128510, 241943), (167063, 186110), (170755, 182086), (174122, 178565)]