1373161740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43427}}^1$

素因数の和:43487

約数の個数: 96

約数和(自身を含む): 4202440704

約数和(自身を除く): 2829278964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 5270, 6324, 7905, 10540, 15810, 31620, 43427, 86854, 130281, 173708, 217135, 260562, 434270, 521124, 651405, 738259, 868540, 1302810, 1346237, 1476518, 2214777, 2605620, 2692474, 2953036, 3691295, 4038711, 4429554, 5384948, 6731185, 7382590, 8077422, 8859108, 11073885, 13462370, 14765180, 16154844, 20193555, 22147770, 22886029, 26924740, 40387110, 44295540, 45772058, 68658087, 80774220, 91544116, 114430145, 137316174, 228860290, 274632348, 343290435, 457720580, 686580870, 1373161740]

約数ペア:

[(1, 1373161740), (2, 686580870), (3, 457720580), (4, 343290435), (5, 274632348), (6, 228860290), (10, 137316174), (12, 114430145), (15, 91544116), (17, 80774220), (20, 68658087), (30, 45772058), (31, 44295540), (34, 40387110), (51, 26924740), (60, 22886029), (62, 22147770), (68, 20193555), (85, 16154844), (93, 14765180), (102, 13462370), (124, 11073885), (155, 8859108), (170, 8077422), (186, 7382590), (204, 6731185), (255, 5384948), (310, 4429554), (340, 4038711), (372, 3691295), (465, 2953036), (510, 2692474), (527, 2605620), (620, 2214777), (930, 1476518), (1020, 1346237), (1054, 1302810), (1581, 868540), (1860, 738259), (2108, 651405), (2635, 521124), (3162, 434270), (5270, 260562), (6324, 217135), (7905, 173708), (10540, 130281), (15810, 86854), (31620, 43427)]