31379266440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{46687}}^1$

素因数の和:48571

約数の個数: 96

約数和(自身を含む): 102039425280

約数和(自身を除く): 70660158840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1867, 3734, 5601, 7468, 9335, 11202, 14936, 16803, 18670, 22404, 28005, 33606, 37340, 44808, 46687, 56010, 67212, 74680, 84015, 93374, 112020, 134424, 140061, 168030, 186748, 224040, 233435, 280122, 336060, 373496, 420183, 466870, 560244, 672120, 700305, 840366, 933740, 1120488, 1400610, 1680732, 1867480, 2100915, 2801220, 3361464, 4201830, 5602440, 8403660, 16807320, 87164629, 174329258, 261493887, 348658516, 435823145, 522987774, 697317032, 784481661, 871646290, 1045975548, 1307469435, 1568963322, 1743292580, 2091951096, 2614938870, 3137926644, 3486585160, 3922408305, 5229877740, 6275853288, 7844816610, 10459755480, 15689633220, 31379266440]

約数ペア:

[(1, 31379266440), (2, 15689633220), (3, 10459755480), (4, 7844816610), (5, 6275853288), (6, 5229877740), (8, 3922408305), (9, 3486585160), (10, 3137926644), (12, 2614938870), (15, 2091951096), (18, 1743292580), (20, 1568963322), (24, 1307469435), (30, 1045975548), (36, 871646290), (40, 784481661), (45, 697317032), (60, 522987774), (72, 435823145), (90, 348658516), (120, 261493887), (180, 174329258), (360, 87164629), (1867, 16807320), (3734, 8403660), (5601, 5602440), (7468, 4201830), (9335, 3361464), (11202, 2801220), (14936, 2100915), (16803, 1867480), (18670, 1680732), (22404, 1400610), (28005, 1120488), (33606, 933740), (37340, 840366), (44808, 700305), (46687, 672120), (56010, 560244), (67212, 466870), (74680, 420183), (84015, 373496), (93374, 336060), (112020, 280122), (134424, 233435), (140061, 224040), (168030, 186748)]