9926910

素因数分解:

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

素因数の和:2278

約数の個数: 72

約数和(自身を含む): 30037176

約数和(自身を除く): 20110266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 2251, 4410, 4502, 6753, 11255, 13506, 15757, 20259, 22510, 31514, 33765, 40518, 47271, 67530, 78785, 94542, 101295, 110299, 141813, 157570, 202590, 220598, 236355, 283626, 330897, 472710, 551495, 661794, 709065, 992691, 1102990, 1418130, 1654485, 1985382, 3308970, 4963455, 9926910]

約数ペア:

[(1, 9926910), (2, 4963455), (3, 3308970), (5, 1985382), (6, 1654485), (7, 1418130), (9, 1102990), (10, 992691), (14, 709065), (15, 661794), (18, 551495), (21, 472710), (30, 330897), (35, 283626), (42, 236355), (45, 220598), (49, 202590), (63, 157570), (70, 141813), (90, 110299), (98, 101295), (105, 94542), (126, 78785), (147, 67530), (210, 47271), (245, 40518), (294, 33765), (315, 31514), (441, 22510), (490, 20259), (630, 15757), (735, 13506), (882, 11255), (1470, 6753), (2205, 4502), (2251, 4410)]