11455740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2099

約数の個数: 72

約数和(自身を含む): 35887488

約数和(自身を除く): 24431748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2053, 2790, 4106, 5580, 6159, 8212, 10265, 12318, 18477, 20530, 24636, 30795, 36954, 41060, 61590, 63643, 73908, 92385, 123180, 127286, 184770, 190929, 254572, 318215, 369540, 381858, 572787, 636430, 763716, 954645, 1145574, 1272860, 1909290, 2291148, 2863935, 3818580, 5727870, 11455740]

約数ペア:

[(1, 11455740), (2, 5727870), (3, 3818580), (4, 2863935), (5, 2291148), (6, 1909290), (9, 1272860), (10, 1145574), (12, 954645), (15, 763716), (18, 636430), (20, 572787), (30, 381858), (31, 369540), (36, 318215), (45, 254572), (60, 190929), (62, 184770), (90, 127286), (93, 123180), (124, 92385), (155, 73908), (180, 63643), (186, 61590), (279, 41060), (310, 36954), (372, 30795), (465, 24636), (558, 20530), (620, 18477), (930, 12318), (1116, 10265), (1395, 8212), (1860, 6159), (2053, 5580), (2790, 4106)]