4895065140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{91771}}^1$

素因数の和:91917

約数の個数: 96

約数和(自身を含む): 15787720704

約数和(自身を除く): 10892655564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2667, 3556, 3810, 4445, 5334, 7620, 8890, 10668, 13335, 17780, 26670, 53340, 91771, 183542, 275313, 367084, 458855, 550626, 642397, 917710, 1101252, 1284794, 1376565, 1835420, 1927191, 2569588, 2753130, 3211985, 3854382, 5506260, 6423970, 7708764, 9635955, 11654917, 12847940, 19271910, 23309834, 34964751, 38543820, 46619668, 58274585, 69929502, 81584419, 116549170, 139859004, 163168838, 174823755, 233098340, 244753257, 326337676, 349647510, 407922095, 489506514, 699295020, 815844190, 979013028, 1223766285, 1631688380, 2447532570, 4895065140]

約数ペア:

[(1, 4895065140), (2, 2447532570), (3, 1631688380), (4, 1223766285), (5, 979013028), (6, 815844190), (7, 699295020), (10, 489506514), (12, 407922095), (14, 349647510), (15, 326337676), (20, 244753257), (21, 233098340), (28, 174823755), (30, 163168838), (35, 139859004), (42, 116549170), (60, 81584419), (70, 69929502), (84, 58274585), (105, 46619668), (127, 38543820), (140, 34964751), (210, 23309834), (254, 19271910), (381, 12847940), (420, 11654917), (508, 9635955), (635, 7708764), (762, 6423970), (889, 5506260), (1270, 3854382), (1524, 3211985), (1778, 2753130), (1905, 2569588), (2540, 1927191), (2667, 1835420), (3556, 1376565), (3810, 1284794), (4445, 1101252), (5334, 917710), (7620, 642397), (8890, 550626), (10668, 458855), (13335, 367084), (17780, 275313), (26670, 183542), (53340, 91771)]