30695301

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 58150080

約数和(自身を除く): 27454779

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 91, 93, 117, 169, 189, 217, 273, 279, 351, 403, 507, 651, 819, 837, 961, 1183, 1209, 1521, 1953, 2457, 2821, 2883, 3549, 3627, 4563, 5239, 5859, 6727, 8463, 8649, 10647, 10881, 12493, 15717, 20181, 25389, 25947, 31941, 36673, 37479, 47151, 60543, 76167, 87451, 110019, 112437, 141453, 162409, 181629, 262353, 330057, 337311, 487227, 787059, 990171, 1136863, 1461681, 2361177, 3410589, 4385043, 10231767, 30695301]

約数ペア:

[(1, 30695301), (3, 10231767), (7, 4385043), (9, 3410589), (13, 2361177), (21, 1461681), (27, 1136863), (31, 990171), (39, 787059), (63, 487227), (91, 337311), (93, 330057), (117, 262353), (169, 181629), (189, 162409), (217, 141453), (273, 112437), (279, 110019), (351, 87451), (403, 76167), (507, 60543), (651, 47151), (819, 37479), (837, 36673), (961, 31941), (1183, 25947), (1209, 25389), (1521, 20181), (1953, 15717), (2457, 12493), (2821, 10881), (2883, 10647), (3549, 8649), (3627, 8463), (4563, 6727), (5239, 5859)]