1002006840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{287933}}^1$

素因数の和:287976

約数の個数: 64

約数和(自身を含む): 3109687200

約数和(自身を除く): 2107680360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 287933, 575866, 863799, 1151732, 1439665, 1727598, 2303464, 2879330, 3455196, 4318995, 5758660, 6910392, 8350057, 8637990, 11517320, 16700114, 17275980, 25050171, 33400228, 34551960, 41750285, 50100342, 66800456, 83500570, 100200684, 125250855, 167001140, 200401368, 250501710, 334002280, 501003420, 1002006840]

約数ペア:

[(1, 1002006840), (2, 501003420), (3, 334002280), (4, 250501710), (5, 200401368), (6, 167001140), (8, 125250855), (10, 100200684), (12, 83500570), (15, 66800456), (20, 50100342), (24, 41750285), (29, 34551960), (30, 33400228), (40, 25050171), (58, 17275980), (60, 16700114), (87, 11517320), (116, 8637990), (120, 8350057), (145, 6910392), (174, 5758660), (232, 4318995), (290, 3455196), (348, 2879330), (435, 2303464), (580, 1727598), (696, 1439665), (870, 1151732), (1160, 863799), (1740, 575866), (3480, 287933)]