2030482485

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 3955730688

約数和(自身を除く): 1925248203

約数列:

[1, 3, 5, 9, 15, 27, 31, 37, 45, 47, 81, 93, 111, 135, 141, 155, 185, 235, 243, 279, 333, 405, 423, 465, 555, 705, 837, 961, 999, 1147, 1215, 1269, 1395, 1457, 1665, 1739, 2115, 2511, 2883, 2997, 3441, 3807, 4185, 4371, 4805, 4995, 5217, 5735, 6345, 7285, 7533, 8649, 8695, 8991, 10323, 11421, 12555, 13113, 14415, 14985, 15651, 17205, 19035, 21855, 25947, 26085, 30969, 35557, 37665, 39339, 43245, 44955, 45167, 46953, 51615, 53909, 57105, 65565, 77841, 78255, 92907, 106671, 118017, 129735, 135501, 140859, 154845, 161727, 177785, 196695, 225835, 233523, 234765, 269545, 278721, 320013, 354051, 389205, 406503, 422577, 464535, 485181, 533355, 590085, 677505, 704295, 808635, 960039, 1167615, 1219509, 1393605, 1455543, 1600065, 1671179, 1770255, 2032515, 2112885, 2425905, 2880117, 3658527, 4366629, 4800195, 5013537, 6097545, 7277715, 8355895, 8640351, 10975581, 13099887, 14400585, 15040611, 18292635, 21833145, 25067685, 43201755, 45121833, 54877905, 65499435, 75203055, 135365499, 225609165, 406096497, 676827495, 2030482485]

約数ペア:

[(1, 2030482485), (3, 676827495), (5, 406096497), (9, 225609165), (15, 135365499), (27, 75203055), (31, 65499435), (37, 54877905), (45, 45121833), (47, 43201755), (81, 25067685), (93, 21833145), (111, 18292635), (135, 15040611), (141, 14400585), (155, 13099887), (185, 10975581), (235, 8640351), (243, 8355895), (279, 7277715), (333, 6097545), (405, 5013537), (423, 4800195), (465, 4366629), (555, 3658527), (705, 2880117), (837, 2425905), (961, 2112885), (999, 2032515), (1147, 1770255), (1215, 1671179), (1269, 1600065), (1395, 1455543), (1457, 1393605), (1665, 1219509), (1739, 1167615), (2115, 960039), (2511, 808635), (2883, 704295), (2997, 677505), (3441, 590085), (3807, 533355), (4185, 485181), (4371, 464535), (4805, 422577), (4995, 406503), (5217, 389205), (5735, 354051), (6345, 320013), (7285, 278721), (7533, 269545), (8649, 234765), (8695, 233523), (8991, 225835), (10323, 196695), (11421, 177785), (12555, 161727), (13113, 154845), (14415, 140859), (14985, 135501), (15651, 129735), (17205, 118017), (19035, 106671), (21855, 92907), (25947, 78255), (26085, 77841), (30969, 65565), (35557, 57105), (37665, 53909), (39339, 51615), (43245, 46953), (44955, 45167)]