70045740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12553}}^1$

素因数の和:12599

約数の個数: 72

約数和(自身を含む): 219343488

約数和(自身を除く): 149297748

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, 2790, 5580, 12553, 25106, 37659, 50212, 62765, 75318, 112977, 125530, 150636, 188295, 225954, 251060, 376590, 389143, 451908, 564885, 753180, 778286, 1129770, 1167429, 1556572, 1945715, 2259540, 2334858, 3502287, 3891430, 4669716, 5837145, 7004574, 7782860, 11674290, 14009148, 17511435, 23348580, 35022870, 70045740]

約数ペア:

[(1, 70045740), (2, 35022870), (3, 23348580), (4, 17511435), (5, 14009148), (6, 11674290), (9, 7782860), (10, 7004574), (12, 5837145), (15, 4669716), (18, 3891430), (20, 3502287), (30, 2334858), (31, 2259540), (36, 1945715), (45, 1556572), (60, 1167429), (62, 1129770), (90, 778286), (93, 753180), (124, 564885), (155, 451908), (180, 389143), (186, 376590), (279, 251060), (310, 225954), (372, 188295), (465, 150636), (558, 125530), (620, 112977), (930, 75318), (1116, 62765), (1395, 50212), (1860, 37659), (2790, 25106), (5580, 12553)]