29882060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 74511360

約数和(自身を除く): 44629300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 115, 130, 190, 230, 247, 260, 263, 299, 380, 437, 460, 494, 526, 598, 874, 988, 1052, 1196, 1235, 1315, 1495, 1748, 2185, 2470, 2630, 2990, 3419, 4370, 4940, 4997, 5260, 5681, 5980, 6049, 6838, 8740, 9994, 11362, 12098, 13676, 17095, 19988, 22724, 24196, 24985, 28405, 30245, 34190, 49970, 56810, 60490, 64961, 68380, 78637, 99940, 113620, 114931, 120980, 129922, 157274, 229862, 259844, 314548, 324805, 393185, 459724, 574655, 649610, 786370, 1149310, 1299220, 1494103, 1572740, 2298620, 2988206, 5976412, 7470515, 14941030, 29882060]

約数ペア:

[(1, 29882060), (2, 14941030), (4, 7470515), (5, 5976412), (10, 2988206), (13, 2298620), (19, 1572740), (20, 1494103), (23, 1299220), (26, 1149310), (38, 786370), (46, 649610), (52, 574655), (65, 459724), (76, 393185), (92, 324805), (95, 314548), (115, 259844), (130, 229862), (190, 157274), (230, 129922), (247, 120980), (260, 114931), (263, 113620), (299, 99940), (380, 78637), (437, 68380), (460, 64961), (494, 60490), (526, 56810), (598, 49970), (874, 34190), (988, 30245), (1052, 28405), (1196, 24985), (1235, 24196), (1315, 22724), (1495, 19988), (1748, 17095), (2185, 13676), (2470, 12098), (2630, 11362), (2990, 9994), (3419, 8740), (4370, 6838), (4940, 6049), (4997, 5980), (5260, 5681)]