7204290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 18475776

約数和(自身を除く): 11271486

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 197, 230, 265, 318, 345, 394, 530, 591, 690, 795, 985, 1182, 1219, 1590, 1970, 2438, 2955, 3657, 4531, 5910, 6095, 7314, 9062, 10441, 12190, 13593, 18285, 20882, 22655, 27186, 31323, 36570, 45310, 52205, 62646, 67965, 104410, 135930, 156615, 240143, 313230, 480286, 720429, 1200715, 1440858, 2401430, 3602145, 7204290]

約数ペア:

[(1, 7204290), (2, 3602145), (3, 2401430), (5, 1440858), (6, 1200715), (10, 720429), (15, 480286), (23, 313230), (30, 240143), (46, 156615), (53, 135930), (69, 104410), (106, 67965), (115, 62646), (138, 52205), (159, 45310), (197, 36570), (230, 31323), (265, 27186), (318, 22655), (345, 20882), (394, 18285), (530, 13593), (591, 12190), (690, 10441), (795, 9062), (985, 7314), (1182, 6095), (1219, 5910), (1590, 4531), (1970, 3657), (2438, 2955)]