40758690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 121305600

約数和(自身を除く): 80546910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 233, 238, 245, 255, 294, 343, 357, 466, 490, 510, 595, 686, 699, 714, 735, 833, 1029, 1165, 1190, 1398, 1470, 1631, 1666, 1715, 1785, 2058, 2330, 2499, 3262, 3430, 3495, 3570, 3961, 4165, 4893, 4998, 5145, 5831, 6990, 7922, 8155, 8330, 9786, 10290, 11417, 11662, 11883, 12495, 16310, 17493, 19805, 22834, 23766, 24465, 24990, 27727, 29155, 34251, 34986, 39610, 48930, 55454, 57085, 58310, 59415, 68502, 79919, 83181, 87465, 114170, 118830, 138635, 159838, 166362, 171255, 174930, 194089, 239757, 277270, 342510, 388178, 399595, 415905, 479514, 582267, 799190, 831810, 970445, 1164534, 1198785, 1358623, 1940890, 2397570, 2717246, 2911335, 4075869, 5822670, 6793115, 8151738, 13586230, 20379345, 40758690]

約数ペア:

[(1, 40758690), (2, 20379345), (3, 13586230), (5, 8151738), (6, 6793115), (7, 5822670), (10, 4075869), (14, 2911335), (15, 2717246), (17, 2397570), (21, 1940890), (30, 1358623), (34, 1198785), (35, 1164534), (42, 970445), (49, 831810), (51, 799190), (70, 582267), (85, 479514), (98, 415905), (102, 399595), (105, 388178), (119, 342510), (147, 277270), (170, 239757), (210, 194089), (233, 174930), (238, 171255), (245, 166362), (255, 159838), (294, 138635), (343, 118830), (357, 114170), (466, 87465), (490, 83181), (510, 79919), (595, 68502), (686, 59415), (699, 58310), (714, 57085), (735, 55454), (833, 48930), (1029, 39610), (1165, 34986), (1190, 34251), (1398, 29155), (1470, 27727), (1631, 24990), (1666, 24465), (1715, 23766), (1785, 22834), (2058, 19805), (2330, 17493), (2499, 16310), (3262, 12495), (3430, 11883), (3495, 11662), (3570, 11417), (3961, 10290), (4165, 9786), (4893, 8330), (4998, 8155), (5145, 7922), (5831, 6990)]