69814620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4673}}^1$

素因数の和:4771

約数の個数: 72

約数和(自身を含む): 214368336

約数和(自身を除く): 144553716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4673, 4980, 7470, 9346, 14019, 14940, 18692, 23365, 28038, 42057, 46730, 56076, 70095, 84114, 93460, 140190, 168228, 210285, 280380, 387859, 420570, 775718, 841140, 1163577, 1551436, 1939295, 2327154, 3490731, 3878590, 4654308, 5817885, 6981462, 7757180, 11635770, 13962924, 17453655, 23271540, 34907310, 69814620]

約数ペア:

[(1, 69814620), (2, 34907310), (3, 23271540), (4, 17453655), (5, 13962924), (6, 11635770), (9, 7757180), (10, 6981462), (12, 5817885), (15, 4654308), (18, 3878590), (20, 3490731), (30, 2327154), (36, 1939295), (45, 1551436), (60, 1163577), (83, 841140), (90, 775718), (166, 420570), (180, 387859), (249, 280380), (332, 210285), (415, 168228), (498, 140190), (747, 93460), (830, 84114), (996, 70095), (1245, 56076), (1494, 46730), (1660, 42057), (2490, 28038), (2988, 23365), (3735, 18692), (4673, 14940), (4980, 14019), (7470, 9346)]