262195770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 647771904

約数和(自身を除く): 385576134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 103, 106, 159, 206, 265, 309, 318, 515, 530, 618, 795, 1030, 1545, 1590, 1601, 3090, 3202, 4803, 5459, 8005, 9606, 10918, 16010, 16377, 24015, 27295, 32754, 48030, 54590, 81885, 84853, 163770, 164903, 169706, 254559, 329806, 424265, 494709, 509118, 824515, 848530, 989418, 1272795, 1649030, 2473545, 2545590, 4947090, 8739859, 17479718, 26219577, 43699295, 52439154, 87398590, 131097885, 262195770]

約数ペア:

[(1, 262195770), (2, 131097885), (3, 87398590), (5, 52439154), (6, 43699295), (10, 26219577), (15, 17479718), (30, 8739859), (53, 4947090), (103, 2545590), (106, 2473545), (159, 1649030), (206, 1272795), (265, 989418), (309, 848530), (318, 824515), (515, 509118), (530, 494709), (618, 424265), (795, 329806), (1030, 254559), (1545, 169706), (1590, 164903), (1601, 163770), (3090, 84853), (3202, 81885), (4803, 54590), (5459, 48030), (8005, 32754), (9606, 27295), (10918, 24015), (16010, 16377)]