29780730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{2251}}^1$

素因数の和:2281

約数の個数: 96

約数和(自身を含む): 92422080

約数和(自身を除く): 62641350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2251, 2646, 4410, 4502, 6615, 6753, 11255, 13230, 13506, 15757, 20259, 22510, 31514, 33765, 40518, 47271, 60777, 67530, 78785, 94542, 101295, 110299, 121554, 141813, 157570, 202590, 220598, 236355, 283626, 303885, 330897, 425439, 472710, 551495, 607770, 661794, 709065, 850878, 992691, 1102990, 1418130, 1654485, 1985382, 2127195, 2978073, 3308970, 4254390, 4963455, 5956146, 9926910, 14890365, 29780730]

約数ペア:

[(1, 29780730), (2, 14890365), (3, 9926910), (5, 5956146), (6, 4963455), (7, 4254390), (9, 3308970), (10, 2978073), (14, 2127195), (15, 1985382), (18, 1654485), (21, 1418130), (27, 1102990), (30, 992691), (35, 850878), (42, 709065), (45, 661794), (49, 607770), (54, 551495), (63, 472710), (70, 425439), (90, 330897), (98, 303885), (105, 283626), (126, 236355), (135, 220598), (147, 202590), (189, 157570), (210, 141813), (245, 121554), (270, 110299), (294, 101295), (315, 94542), (378, 78785), (441, 67530), (490, 60777), (630, 47271), (735, 40518), (882, 33765), (945, 31514), (1323, 22510), (1470, 20259), (1890, 15757), (2205, 13506), (2251, 13230), (2646, 11255), (4410, 6753), (4502, 6615)]