77561190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{123113}}^1$

素因数の和:123133

約数の個数: 48

約数和(自身を含む): 230469408

約数和(自身を除く): 152908218

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, 123113, 246226, 369339, 615565, 738678, 861791, 1108017, 1231130, 1723582, 1846695, 2216034, 2585373, 3693390, 4308955, 5170746, 5540085, 7756119, 8617910, 11080170, 12926865, 15512238, 25853730, 38780595, 77561190]

約数ペア:

[(1, 77561190), (2, 38780595), (3, 25853730), (5, 15512238), (6, 12926865), (7, 11080170), (9, 8617910), (10, 7756119), (14, 5540085), (15, 5170746), (18, 4308955), (21, 3693390), (30, 2585373), (35, 2216034), (42, 1846695), (45, 1723582), (63, 1231130), (70, 1108017), (90, 861791), (105, 738678), (126, 615565), (210, 369339), (315, 246226), (630, 123113)]