77964210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50957}}^1$

素因数の和:50987

約数の個数: 48

約数和(自身を含む): 214635096

約数和(自身を除く): 136670886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 50957, 101914, 152871, 254785, 305742, 458613, 509570, 764355, 866269, 917226, 1528710, 1732538, 2293065, 2598807, 4331345, 4586130, 5197614, 7796421, 8662690, 12994035, 15592842, 25988070, 38982105, 77964210]

約数ペア:

[(1, 77964210), (2, 38982105), (3, 25988070), (5, 15592842), (6, 12994035), (9, 8662690), (10, 7796421), (15, 5197614), (17, 4586130), (18, 4331345), (30, 2598807), (34, 2293065), (45, 1732538), (51, 1528710), (85, 917226), (90, 866269), (102, 764355), (153, 509570), (170, 458613), (255, 305742), (306, 254785), (510, 152871), (765, 101914), (1530, 50957)]