8365260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 23659776

約数和(自身を除く): 15294516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1303, 1605, 2140, 2606, 3210, 3909, 5212, 6420, 6515, 7818, 13030, 15636, 19545, 26060, 39090, 78180, 139421, 278842, 418263, 557684, 697105, 836526, 1394210, 1673052, 2091315, 2788420, 4182630, 8365260]

約数ペア:

[(1, 8365260), (2, 4182630), (3, 2788420), (4, 2091315), (5, 1673052), (6, 1394210), (10, 836526), (12, 697105), (15, 557684), (20, 418263), (30, 278842), (60, 139421), (107, 78180), (214, 39090), (321, 26060), (428, 19545), (535, 15636), (642, 13030), (1070, 7818), (1284, 6515), (1303, 6420), (1605, 5212), (2140, 3909), (2606, 3210)]