31100004

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 92010240

約数和(自身を除く): 60910236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1303, 1326, 1404, 1836, 1989, 2606, 2652, 3909, 3978, 5212, 5967, 7818, 7956, 11727, 11934, 15636, 16939, 22151, 23454, 23868, 33878, 35181, 44302, 46908, 50817, 66453, 67756, 70362, 88604, 101634, 132906, 140724, 152451, 199359, 203268, 265812, 287963, 304902, 398718, 457353, 575926, 598077, 609804, 797436, 863889, 914706, 1151852, 1196154, 1727778, 1829412, 2392308, 2591667, 3455556, 5183334, 7775001, 10366668, 15550002, 31100004]

約数ペア:

[(1, 31100004), (2, 15550002), (3, 10366668), (4, 7775001), (6, 5183334), (9, 3455556), (12, 2591667), (13, 2392308), (17, 1829412), (18, 1727778), (26, 1196154), (27, 1151852), (34, 914706), (36, 863889), (39, 797436), (51, 609804), (52, 598077), (54, 575926), (68, 457353), (78, 398718), (102, 304902), (108, 287963), (117, 265812), (153, 203268), (156, 199359), (204, 152451), (221, 140724), (234, 132906), (306, 101634), (351, 88604), (442, 70362), (459, 67756), (468, 66453), (612, 50817), (663, 46908), (702, 44302), (884, 35181), (918, 33878), (1303, 23868), (1326, 23454), (1404, 22151), (1836, 16939), (1989, 15636), (2606, 11934), (2652, 11727), (3909, 7956), (3978, 7818), (5212, 5967)]