91859820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 298045440

約数和(自身を除く): 206185620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 31, 39, 52, 58, 60, 62, 65, 78, 87, 93, 116, 124, 130, 131, 145, 155, 156, 174, 186, 195, 260, 262, 290, 310, 348, 372, 377, 390, 393, 403, 435, 465, 524, 580, 620, 655, 754, 780, 786, 806, 870, 899, 930, 1131, 1209, 1310, 1508, 1572, 1612, 1703, 1740, 1798, 1860, 1885, 1965, 2015, 2262, 2418, 2620, 2697, 3406, 3596, 3770, 3799, 3930, 4030, 4061, 4495, 4524, 4836, 5109, 5394, 5655, 6045, 6812, 7540, 7598, 7860, 8060, 8122, 8515, 8990, 10218, 10788, 11310, 11397, 11687, 12090, 12183, 13485, 15196, 16244, 17030, 17980, 18995, 20305, 20436, 22620, 22794, 23374, 24180, 24366, 25545, 26970, 34060, 35061, 37990, 40610, 45588, 46748, 48732, 49387, 51090, 52793, 53940, 56985, 58435, 60915, 70122, 75980, 81220, 98774, 102180, 105586, 113970, 116870, 117769, 121830, 140244, 148161, 158379, 175305, 197548, 211172, 227940, 233740, 235538, 243660, 246935, 263965, 296322, 316758, 350610, 353307, 471076, 493870, 527930, 588845, 592644, 633516, 701220, 706614, 740805, 791895, 987740, 1055860, 1177690, 1413228, 1481610, 1530997, 1583790, 1766535, 2355380, 2963220, 3061994, 3167580, 3533070, 4592991, 6123988, 7066140, 7654985, 9185982, 15309970, 18371964, 22964955, 30619940, 45929910, 91859820]

約数ペア:

[(1, 91859820), (2, 45929910), (3, 30619940), (4, 22964955), (5, 18371964), (6, 15309970), (10, 9185982), (12, 7654985), (13, 7066140), (15, 6123988), (20, 4592991), (26, 3533070), (29, 3167580), (30, 3061994), (31, 2963220), (39, 2355380), (52, 1766535), (58, 1583790), (60, 1530997), (62, 1481610), (65, 1413228), (78, 1177690), (87, 1055860), (93, 987740), (116, 791895), (124, 740805), (130, 706614), (131, 701220), (145, 633516), (155, 592644), (156, 588845), (174, 527930), (186, 493870), (195, 471076), (260, 353307), (262, 350610), (290, 316758), (310, 296322), (348, 263965), (372, 246935), (377, 243660), (390, 235538), (393, 233740), (403, 227940), (435, 211172), (465, 197548), (524, 175305), (580, 158379), (620, 148161), (655, 140244), (754, 121830), (780, 117769), (786, 116870), (806, 113970), (870, 105586), (899, 102180), (930, 98774), (1131, 81220), (1209, 75980), (1310, 70122), (1508, 60915), (1572, 58435), (1612, 56985), (1703, 53940), (1740, 52793), (1798, 51090), (1860, 49387), (1885, 48732), (1965, 46748), (2015, 45588), (2262, 40610), (2418, 37990), (2620, 35061), (2697, 34060), (3406, 26970), (3596, 25545), (3770, 24366), (3799, 24180), (3930, 23374), (4030, 22794), (4061, 22620), (4495, 20436), (4524, 20305), (4836, 18995), (5109, 17980), (5394, 17030), (5655, 16244), (6045, 15196), (6812, 13485), (7540, 12183), (7598, 12090), (7860, 11687), (8060, 11397), (8122, 11310), (8515, 10788), (8990, 10218)]