17389470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4905

約数の個数: 64

約数和(自身を含む): 50512896

約数和(自身を除く): 33123426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 4871, 9742, 14613, 24355, 29226, 34097, 48710, 68194, 73065, 82807, 102291, 146130, 165614, 170485, 204582, 248421, 340970, 414035, 496842, 511455, 579649, 828070, 1022910, 1159298, 1242105, 1738947, 2484210, 2898245, 3477894, 5796490, 8694735, 17389470]

約数ペア:

[(1, 17389470), (2, 8694735), (3, 5796490), (5, 3477894), (6, 2898245), (7, 2484210), (10, 1738947), (14, 1242105), (15, 1159298), (17, 1022910), (21, 828070), (30, 579649), (34, 511455), (35, 496842), (42, 414035), (51, 340970), (70, 248421), (85, 204582), (102, 170485), (105, 165614), (119, 146130), (170, 102291), (210, 82807), (238, 73065), (255, 68194), (357, 48710), (510, 34097), (595, 29226), (714, 24355), (1190, 14613), (1785, 9742), (3570, 4871)]