5540940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 17848320

約数和(自身を除く): 12307380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 331, 372, 465, 540, 558, 620, 662, 837, 930, 993, 1116, 1324, 1395, 1655, 1674, 1860, 1986, 2790, 2979, 3310, 3348, 3972, 4185, 4965, 5580, 5958, 6620, 8370, 8937, 9930, 10261, 11916, 14895, 16740, 17874, 19860, 20522, 29790, 30783, 35748, 41044, 44685, 51305, 59580, 61566, 89370, 92349, 102610, 123132, 153915, 178740, 184698, 205220, 277047, 307830, 369396, 461745, 554094, 615660, 923490, 1108188, 1385235, 1846980, 2770470, 5540940]

約数ペア:

[(1, 5540940), (2, 2770470), (3, 1846980), (4, 1385235), (5, 1108188), (6, 923490), (9, 615660), (10, 554094), (12, 461745), (15, 369396), (18, 307830), (20, 277047), (27, 205220), (30, 184698), (31, 178740), (36, 153915), (45, 123132), (54, 102610), (60, 92349), (62, 89370), (90, 61566), (93, 59580), (108, 51305), (124, 44685), (135, 41044), (155, 35748), (180, 30783), (186, 29790), (270, 20522), (279, 19860), (310, 17874), (331, 16740), (372, 14895), (465, 11916), (540, 10261), (558, 9930), (620, 8937), (662, 8370), (837, 6620), (930, 5958), (993, 5580), (1116, 4965), (1324, 4185), (1395, 3972), (1655, 3348), (1674, 3310), (1860, 2979), (1986, 2790)]