16858770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 43110144

約数和(自身を除く): 26251374

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 265, 318, 345, 461, 530, 690, 795, 922, 1219, 1383, 1590, 2305, 2438, 2766, 3657, 4610, 6095, 6915, 7314, 10603, 12190, 13830, 18285, 21206, 24433, 31809, 36570, 48866, 53015, 63618, 73299, 106030, 122165, 146598, 159045, 244330, 318090, 366495, 561959, 732990, 1123918, 1685877, 2809795, 3371754, 5619590, 8429385, 16858770]

約数ペア:

[(1, 16858770), (2, 8429385), (3, 5619590), (5, 3371754), (6, 2809795), (10, 1685877), (15, 1123918), (23, 732990), (30, 561959), (46, 366495), (53, 318090), (69, 244330), (106, 159045), (115, 146598), (138, 122165), (159, 106030), (230, 73299), (265, 63618), (318, 53015), (345, 48866), (461, 36570), (530, 31809), (690, 24433), (795, 21206), (922, 18285), (1219, 13830), (1383, 12190), (1590, 10603), (2305, 7314), (2438, 6915), (2766, 6095), (3657, 4610)]