68479620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3401

約数の個数: 96

約数和(自身を含む): 215986176

約数和(自身を除く): 147506556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3347, 3410, 4092, 5115, 6694, 6820, 10041, 10230, 13388, 16735, 20082, 20460, 33470, 36817, 40164, 50205, 66940, 73634, 100410, 103757, 110451, 147268, 184085, 200820, 207514, 220902, 311271, 368170, 415028, 441804, 518785, 552255, 622542, 736340, 1037570, 1104510, 1141327, 1245084, 1556355, 2075140, 2209020, 2282654, 3112710, 3423981, 4565308, 5706635, 6225420, 6847962, 11413270, 13695924, 17119905, 22826540, 34239810, 68479620]

約数ペア:

[(1, 68479620), (2, 34239810), (3, 22826540), (4, 17119905), (5, 13695924), (6, 11413270), (10, 6847962), (11, 6225420), (12, 5706635), (15, 4565308), (20, 3423981), (22, 3112710), (30, 2282654), (31, 2209020), (33, 2075140), (44, 1556355), (55, 1245084), (60, 1141327), (62, 1104510), (66, 1037570), (93, 736340), (110, 622542), (124, 552255), (132, 518785), (155, 441804), (165, 415028), (186, 368170), (220, 311271), (310, 220902), (330, 207514), (341, 200820), (372, 184085), (465, 147268), (620, 110451), (660, 103757), (682, 100410), (930, 73634), (1023, 66940), (1364, 50205), (1705, 40164), (1860, 36817), (2046, 33470), (3347, 20460), (3410, 20082), (4092, 16735), (5115, 13388), (6694, 10230), (6820, 10041)]