2103242895

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 4225966080

約数和(自身を除く): 2122723185

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 67, 93, 117, 135, 155, 195, 201, 279, 335, 351, 403, 465, 577, 585, 603, 837, 871, 1005, 1209, 1395, 1731, 1755, 1809, 2015, 2077, 2613, 2885, 3015, 3627, 4185, 4355, 5193, 6045, 6231, 7501, 7839, 8655, 9045, 10385, 10881, 13065, 15579, 17887, 18135, 18693, 22503, 23517, 25965, 27001, 31155, 37505, 38659, 39195, 53661, 54405, 56079, 67509, 77895, 81003, 89435, 93465, 112515, 115977, 117585, 135005, 160983, 193295, 202527, 232531, 243009, 268305, 280395, 337545, 347931, 405015, 482949, 502567, 579885, 697593, 729027, 804915, 1012635, 1043793, 1162655, 1198429, 1215045, 1507701, 1739655, 2092779, 2414745, 2512835, 3487965, 3595287, 3645135, 4523103, 5218965, 5992145, 6278337, 7538505, 10463895, 10785861, 13569309, 15579577, 17976435, 22615515, 31391685, 32357583, 46738731, 53929305, 67846545, 77897885, 140216193, 161787915, 233693655, 420648579, 701080965, 2103242895]

約数ペア:

[(1, 2103242895), (3, 701080965), (5, 420648579), (9, 233693655), (13, 161787915), (15, 140216193), (27, 77897885), (31, 67846545), (39, 53929305), (45, 46738731), (65, 32357583), (67, 31391685), (93, 22615515), (117, 17976435), (135, 15579577), (155, 13569309), (195, 10785861), (201, 10463895), (279, 7538505), (335, 6278337), (351, 5992145), (403, 5218965), (465, 4523103), (577, 3645135), (585, 3595287), (603, 3487965), (837, 2512835), (871, 2414745), (1005, 2092779), (1209, 1739655), (1395, 1507701), (1731, 1215045), (1755, 1198429), (1809, 1162655), (2015, 1043793), (2077, 1012635), (2613, 804915), (2885, 729027), (3015, 697593), (3627, 579885), (4185, 502567), (4355, 482949), (5193, 405015), (6045, 347931), (6231, 337545), (7501, 280395), (7839, 268305), (8655, 243009), (9045, 232531), (10385, 202527), (10881, 193295), (13065, 160983), (15579, 135005), (17887, 117585), (18135, 115977), (18693, 112515), (22503, 93465), (23517, 89435), (25965, 81003), (27001, 77895), (31155, 67509), (37505, 56079), (38659, 54405), (39195, 53661)]