31280184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 95266080

約数和(自身を除く): 63985896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1453, 1656, 1794, 2392, 2691, 2906, 3588, 4359, 5382, 5812, 7176, 8718, 10764, 11624, 13077, 17436, 18889, 21528, 26154, 33419, 34872, 37778, 52308, 56667, 66838, 75556, 100257, 104616, 113334, 133676, 151112, 170001, 200514, 226668, 267352, 300771, 340002, 401028, 434447, 453336, 601542, 680004, 802056, 868894, 1203084, 1303341, 1360008, 1737788, 2406168, 2606682, 3475576, 3910023, 5213364, 7820046, 10426728, 15640092, 31280184]

約数ペア:

[(1, 31280184), (2, 15640092), (3, 10426728), (4, 7820046), (6, 5213364), (8, 3910023), (9, 3475576), (12, 2606682), (13, 2406168), (18, 1737788), (23, 1360008), (24, 1303341), (26, 1203084), (36, 868894), (39, 802056), (46, 680004), (52, 601542), (69, 453336), (72, 434447), (78, 401028), (92, 340002), (104, 300771), (117, 267352), (138, 226668), (156, 200514), (184, 170001), (207, 151112), (234, 133676), (276, 113334), (299, 104616), (312, 100257), (414, 75556), (468, 66838), (552, 56667), (598, 52308), (828, 37778), (897, 34872), (936, 33419), (1196, 26154), (1453, 21528), (1656, 18889), (1794, 17436), (2392, 13077), (2691, 11624), (2906, 10764), (3588, 8718), (4359, 7176), (5382, 5812)]