499331340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2774063}}^1$

素因数の和:2774078

約数の個数: 36

約数和(自身を含む): 1514638944

約数和(自身を除く): 1015307604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2774063, 5548126, 8322189, 11096252, 13870315, 16644378, 24966567, 27740630, 33288756, 41610945, 49933134, 55481260, 83221890, 99866268, 124832835, 166443780, 249665670, 499331340]

約数ペア:

[(1, 499331340), (2, 249665670), (3, 166443780), (4, 124832835), (5, 99866268), (6, 83221890), (9, 55481260), (10, 49933134), (12, 41610945), (15, 33288756), (18, 27740630), (20, 24966567), (30, 16644378), (36, 13870315), (45, 11096252), (60, 8322189), (90, 5548126), (180, 2774063)]