66916710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{106217}}^1$

素因数の和:106237

約数の個数: 48

約数和(自身を含む): 198840096

約数和(自身を除く): 131923386

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, 106217, 212434, 318651, 531085, 637302, 743519, 955953, 1062170, 1487038, 1593255, 1911906, 2230557, 3186510, 3717595, 4461114, 4779765, 6691671, 7435190, 9559530, 11152785, 13383342, 22305570, 33458355, 66916710]

約数ペア:

[(1, 66916710), (2, 33458355), (3, 22305570), (5, 13383342), (6, 11152785), (7, 9559530), (9, 7435190), (10, 6691671), (14, 4779765), (15, 4461114), (18, 3717595), (21, 3186510), (30, 2230557), (35, 1911906), (42, 1593255), (45, 1487038), (63, 1062170), (70, 955953), (90, 743519), (105, 637302), (126, 531085), (210, 318651), (315, 212434), (630, 106217)]