234024345

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 421621200

約数和(自身を除く): 187596855

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 389, 435, 461, 1167, 1305, 1383, 1945, 2305, 3501, 4149, 5835, 6915, 11281, 13369, 17505, 20745, 33843, 40107, 56405, 66845, 101529, 120321, 169215, 179329, 200535, 507645, 537987, 601605, 896645, 1613961, 2689935, 5200541, 8069805, 15601623, 26002705, 46804869, 78008115, 234024345]

約数ペア:

[(1, 234024345), (3, 78008115), (5, 46804869), (9, 26002705), (15, 15601623), (29, 8069805), (45, 5200541), (87, 2689935), (145, 1613961), (261, 896645), (389, 601605), (435, 537987), (461, 507645), (1167, 200535), (1305, 179329), (1383, 169215), (1945, 120321), (2305, 101529), (3501, 66845), (4149, 56405), (5835, 40107), (6915, 33843), (11281, 20745), (13369, 17505)]