383123340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2128463}}^1$

素因数の和:2128478

約数の個数: 36

約数和(自身を含む): 1162141344

約数和(自身を除く): 779018004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2128463, 4256926, 6385389, 8513852, 10642315, 12770778, 19156167, 21284630, 25541556, 31926945, 38312334, 42569260, 63853890, 76624668, 95780835, 127707780, 191561670, 383123340]

約数ペア:

[(1, 383123340), (2, 191561670), (3, 127707780), (4, 95780835), (5, 76624668), (6, 63853890), (9, 42569260), (10, 38312334), (12, 31926945), (15, 25541556), (18, 21284630), (20, 19156167), (30, 12770778), (36, 10642315), (45, 8513852), (60, 6385389), (90, 4256926), (180, 2128463)]