31137330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4783}}^1$

素因数の和:4831

約数の個数: 64

約数和(自身を含む): 88178688

約数和(自身を除く): 57041358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 4783, 6510, 9566, 14349, 23915, 28698, 33481, 47830, 66962, 71745, 100443, 143490, 148273, 167405, 200886, 296546, 334810, 444819, 502215, 741365, 889638, 1004430, 1037911, 1482730, 2075822, 2224095, 3113733, 4448190, 5189555, 6227466, 10379110, 15568665, 31137330]

約数ペア:

[(1, 31137330), (2, 15568665), (3, 10379110), (5, 6227466), (6, 5189555), (7, 4448190), (10, 3113733), (14, 2224095), (15, 2075822), (21, 1482730), (30, 1037911), (31, 1004430), (35, 889638), (42, 741365), (62, 502215), (70, 444819), (93, 334810), (105, 296546), (155, 200886), (186, 167405), (210, 148273), (217, 143490), (310, 100443), (434, 71745), (465, 66962), (651, 47830), (930, 33481), (1085, 28698), (1302, 23915), (2170, 14349), (3255, 9566), (4783, 6510)]