2815666910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{18127}}^1$

素因数の和:18465

約数の個数: 48

約数和(自身を含む): 5914586304

約数和(自身を除く): 3098919394

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 317, 490, 634, 1585, 2219, 3170, 4438, 11095, 15533, 18127, 22190, 31066, 36254, 77665, 90635, 126889, 155330, 181270, 253778, 634445, 888223, 1268890, 1776446, 4441115, 5746259, 8882230, 11492518, 28731295, 40223813, 57462590, 80447626, 201119065, 281566691, 402238130, 563133382, 1407833455, 2815666910]

約数ペア:

[(1, 2815666910), (2, 1407833455), (5, 563133382), (7, 402238130), (10, 281566691), (14, 201119065), (35, 80447626), (49, 57462590), (70, 40223813), (98, 28731295), (245, 11492518), (317, 8882230), (490, 5746259), (634, 4441115), (1585, 1776446), (2219, 1268890), (3170, 888223), (4438, 634445), (11095, 253778), (15533, 181270), (18127, 155330), (22190, 126889), (31066, 90635), (36254, 77665)]