61336860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 194793984

約数和(自身を除く): 133457124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 169, 195, 230, 260, 263, 276, 299, 338, 345, 390, 460, 507, 526, 598, 676, 690, 780, 789, 845, 897, 1014, 1052, 1196, 1315, 1380, 1495, 1578, 1690, 1794, 2028, 2535, 2630, 2990, 3156, 3380, 3419, 3588, 3887, 3945, 4485, 5070, 5260, 5980, 6049, 6838, 7774, 7890, 8970, 10140, 10257, 11661, 12098, 13676, 15548, 15780, 17095, 17940, 18147, 19435, 20514, 23322, 24196, 30245, 34190, 36294, 38870, 41028, 44447, 46644, 51285, 58305, 60490, 68380, 72588, 77740, 78637, 88894, 90735, 102570, 116610, 120980, 133341, 157274, 177788, 181470, 205140, 222235, 233220, 235911, 266682, 314548, 362940, 393185, 444470, 471822, 533364, 666705, 786370, 888940, 943644, 1022281, 1179555, 1333410, 1572740, 2044562, 2359110, 2666820, 3066843, 4089124, 4718220, 5111405, 6133686, 10222810, 12267372, 15334215, 20445620, 30668430, 61336860]

約数ペア:

[(1, 61336860), (2, 30668430), (3, 20445620), (4, 15334215), (5, 12267372), (6, 10222810), (10, 6133686), (12, 5111405), (13, 4718220), (15, 4089124), (20, 3066843), (23, 2666820), (26, 2359110), (30, 2044562), (39, 1572740), (46, 1333410), (52, 1179555), (60, 1022281), (65, 943644), (69, 888940), (78, 786370), (92, 666705), (115, 533364), (130, 471822), (138, 444470), (156, 393185), (169, 362940), (195, 314548), (230, 266682), (260, 235911), (263, 233220), (276, 222235), (299, 205140), (338, 181470), (345, 177788), (390, 157274), (460, 133341), (507, 120980), (526, 116610), (598, 102570), (676, 90735), (690, 88894), (780, 78637), (789, 77740), (845, 72588), (897, 68380), (1014, 60490), (1052, 58305), (1196, 51285), (1315, 46644), (1380, 44447), (1495, 41028), (1578, 38870), (1690, 36294), (1794, 34190), (2028, 30245), (2535, 24196), (2630, 23322), (2990, 20514), (3156, 19435), (3380, 18147), (3419, 17940), (3588, 17095), (3887, 15780), (3945, 15548), (4485, 13676), (5070, 12098), (5260, 11661), (5980, 10257), (6049, 10140), (6838, 8970), (7774, 7890)]