289228410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{4967}}^1$

素因数の和:5627

約数の個数: 48

約数和(自身を含む): 753307776

約数和(自身を除く): 464079366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 647, 1294, 1941, 3235, 3882, 4967, 5823, 6470, 9705, 9934, 11646, 14901, 19410, 24835, 29115, 29802, 44703, 49670, 58230, 74505, 89406, 149010, 223515, 447030, 3213649, 6427298, 9640947, 16068245, 19281894, 28922841, 32136490, 48204735, 57845682, 96409470, 144614205, 289228410]

約数ペア:

[(1, 289228410), (2, 144614205), (3, 96409470), (5, 57845682), (6, 48204735), (9, 32136490), (10, 28922841), (15, 19281894), (18, 16068245), (30, 9640947), (45, 6427298), (90, 3213649), (647, 447030), (1294, 223515), (1941, 149010), (3235, 89406), (3882, 74505), (4967, 58230), (5823, 49670), (6470, 44703), (9705, 29802), (9934, 29115), (11646, 24835), (14901, 19410)]