70862715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 166717440

約数和(自身を除く): 95854725

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 135, 153, 165, 187, 189, 231, 255, 297, 315, 357, 385, 401, 459, 495, 561, 595, 693, 765, 935, 945, 1071, 1155, 1203, 1309, 1485, 1683, 1785, 2005, 2079, 2295, 2805, 2807, 3213, 3465, 3609, 3927, 4411, 5049, 5355, 6015, 6545, 6817, 8415, 8421, 10395, 10827, 11781, 13233, 14035, 16065, 18045, 19635, 20451, 22055, 25245, 25263, 30877, 34085, 35343, 39699, 42105, 47719, 54135, 58905, 61353, 66165, 74987, 75789, 92631, 102255, 119097, 126315, 143157, 154385, 176715, 184059, 198495, 224961, 238595, 277893, 306765, 374935, 378945, 429471, 463155, 524909, 595485, 674883, 715785, 833679, 920295, 1124805, 1288413, 1389465, 1574727, 2024649, 2147355, 2624545, 3374415, 4168395, 4724181, 6442065, 7873635, 10123245, 14172543, 23620905, 70862715]

約数ペア:

[(1, 70862715), (3, 23620905), (5, 14172543), (7, 10123245), (9, 7873635), (11, 6442065), (15, 4724181), (17, 4168395), (21, 3374415), (27, 2624545), (33, 2147355), (35, 2024649), (45, 1574727), (51, 1389465), (55, 1288413), (63, 1124805), (77, 920295), (85, 833679), (99, 715785), (105, 674883), (119, 595485), (135, 524909), (153, 463155), (165, 429471), (187, 378945), (189, 374935), (231, 306765), (255, 277893), (297, 238595), (315, 224961), (357, 198495), (385, 184059), (401, 176715), (459, 154385), (495, 143157), (561, 126315), (595, 119097), (693, 102255), (765, 92631), (935, 75789), (945, 74987), (1071, 66165), (1155, 61353), (1203, 58905), (1309, 54135), (1485, 47719), (1683, 42105), (1785, 39699), (2005, 35343), (2079, 34085), (2295, 30877), (2805, 25263), (2807, 25245), (3213, 22055), (3465, 20451), (3609, 19635), (3927, 18045), (4411, 16065), (5049, 14035), (5355, 13233), (6015, 11781), (6545, 10827), (6817, 10395), (8415, 8421)]