83621580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1933}}^1$

素因数の和:2055

約数の個数: 96

約数和(自身を含む): 270326784

約数和(自身を除く): 186705204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 1933, 2060, 2163, 2884, 3090, 3605, 3866, 4326, 5799, 6180, 7210, 7732, 8652, 9665, 10815, 11598, 13531, 14420, 19330, 21630, 23196, 27062, 28995, 38660, 40593, 43260, 54124, 57990, 67655, 81186, 115980, 135310, 162372, 199099, 202965, 270620, 398198, 405930, 597297, 796396, 811860, 995495, 1194594, 1393693, 1990990, 2389188, 2787386, 2986485, 3981980, 4181079, 5574772, 5972970, 6968465, 8362158, 11945940, 13936930, 16724316, 20905395, 27873860, 41810790, 83621580]

約数ペア:

[(1, 83621580), (2, 41810790), (3, 27873860), (4, 20905395), (5, 16724316), (6, 13936930), (7, 11945940), (10, 8362158), (12, 6968465), (14, 5972970), (15, 5574772), (20, 4181079), (21, 3981980), (28, 2986485), (30, 2787386), (35, 2389188), (42, 1990990), (60, 1393693), (70, 1194594), (84, 995495), (103, 811860), (105, 796396), (140, 597297), (206, 405930), (210, 398198), (309, 270620), (412, 202965), (420, 199099), (515, 162372), (618, 135310), (721, 115980), (1030, 81186), (1236, 67655), (1442, 57990), (1545, 54124), (1933, 43260), (2060, 40593), (2163, 38660), (2884, 28995), (3090, 27062), (3605, 23196), (3866, 21630), (4326, 19330), (5799, 14420), (6180, 13531), (7210, 11598), (7732, 10815), (8652, 9665)]