554332380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1319839}}^1$

素因数の和:1319858

約数の個数: 48

約数和(自身を含む): 1773864960

約数和(自身を除く): 1219532580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1319839, 2639678, 3959517, 5279356, 6599195, 7919034, 9238873, 13198390, 15838068, 18477746, 19797585, 26396780, 27716619, 36955492, 39595170, 46194365, 55433238, 79190340, 92388730, 110866476, 138583095, 184777460, 277166190, 554332380]

約数ペア:

[(1, 554332380), (2, 277166190), (3, 184777460), (4, 138583095), (5, 110866476), (6, 92388730), (7, 79190340), (10, 55433238), (12, 46194365), (14, 39595170), (15, 36955492), (20, 27716619), (21, 26396780), (28, 19797585), (30, 18477746), (35, 15838068), (42, 13198390), (60, 9238873), (70, 7919034), (84, 6599195), (105, 5279356), (140, 3959517), (210, 2639678), (420, 1319839)]