66914190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{106213}}^1$

素因数の和:106233

約数の個数: 48

約数和(自身を含む): 198832608

約数和(自身を除く): 131918418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 106213, 212426, 318639, 531065, 637278, 743491, 955917, 1062130, 1486982, 1593195, 1911834, 2230473, 3186390, 3717455, 4460946, 4779585, 6691419, 7434910, 9559170, 11152365, 13382838, 22304730, 33457095, 66914190]

約数ペア:

[(1, 66914190), (2, 33457095), (3, 22304730), (5, 13382838), (6, 11152365), (7, 9559170), (9, 7434910), (10, 6691419), (14, 4779585), (15, 4460946), (18, 3717455), (21, 3186390), (30, 2230473), (35, 1911834), (42, 1593195), (45, 1486982), (63, 1062130), (70, 955917), (90, 743491), (105, 637278), (126, 531065), (210, 318639), (315, 212426), (630, 106213)]