4414674780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{14251}}^1$

素因数の和:15987

約数の個数: 72

約数和(自身を含む): 13399901424

約数和(自身を除く): 8985226644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1721, 3442, 5163, 6884, 8605, 10326, 14251, 15489, 17210, 20652, 25815, 28502, 30978, 34420, 42753, 51630, 57004, 61956, 71255, 77445, 85506, 103260, 128259, 142510, 154890, 171012, 213765, 256518, 285020, 309780, 427530, 513036, 641295, 855060, 1282590, 2565180, 24525971, 49051942, 73577913, 98103884, 122629855, 147155826, 220733739, 245259710, 294311652, 367889565, 441467478, 490519420, 735779130, 882934956, 1103668695, 1471558260, 2207337390, 4414674780]

約数ペア:

[(1, 4414674780), (2, 2207337390), (3, 1471558260), (4, 1103668695), (5, 882934956), (6, 735779130), (9, 490519420), (10, 441467478), (12, 367889565), (15, 294311652), (18, 245259710), (20, 220733739), (30, 147155826), (36, 122629855), (45, 98103884), (60, 73577913), (90, 49051942), (180, 24525971), (1721, 2565180), (3442, 1282590), (5163, 855060), (6884, 641295), (8605, 513036), (10326, 427530), (14251, 309780), (15489, 285020), (17210, 256518), (20652, 213765), (25815, 171012), (28502, 154890), (30978, 142510), (34420, 128259), (42753, 103260), (51630, 85506), (57004, 77445), (61956, 71255)]