31092360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 105840000

約数和(自身を除く): 74747640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1049, 1140, 1235, 1482, 1560, 1976, 2098, 2280, 2470, 2964, 3147, 3705, 4196, 4940, 5245, 5928, 6294, 7410, 8392, 9880, 10490, 12588, 13637, 14820, 15735, 19931, 20980, 25176, 27274, 29640, 31470, 39862, 40911, 41960, 54548, 59793, 62940, 68185, 79724, 81822, 99655, 109096, 119586, 125880, 136370, 159448, 163644, 199310, 204555, 239172, 259103, 272740, 298965, 327288, 398620, 409110, 478344, 518206, 545480, 597930, 777309, 797240, 818220, 1036412, 1195860, 1295515, 1554618, 1636440, 2072824, 2391720, 2591030, 3109236, 3886545, 5182060, 6218472, 7773090, 10364120, 15546180, 31092360]

約数ペア:

[(1, 31092360), (2, 15546180), (3, 10364120), (4, 7773090), (5, 6218472), (6, 5182060), (8, 3886545), (10, 3109236), (12, 2591030), (13, 2391720), (15, 2072824), (19, 1636440), (20, 1554618), (24, 1295515), (26, 1195860), (30, 1036412), (38, 818220), (39, 797240), (40, 777309), (52, 597930), (57, 545480), (60, 518206), (65, 478344), (76, 409110), (78, 398620), (95, 327288), (104, 298965), (114, 272740), (120, 259103), (130, 239172), (152, 204555), (156, 199310), (190, 163644), (195, 159448), (228, 136370), (247, 125880), (260, 119586), (285, 109096), (312, 99655), (380, 81822), (390, 79724), (456, 68185), (494, 62940), (520, 59793), (570, 54548), (741, 41960), (760, 40911), (780, 39862), (988, 31470), (1049, 29640), (1140, 27274), (1235, 25176), (1482, 20980), (1560, 19931), (1976, 15735), (2098, 14820), (2280, 13637), (2470, 12588), (2964, 10490), (3147, 9880), (3705, 8392), (4196, 7410), (4940, 6294), (5245, 5928)]