2017308870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{23669}}^1$

素因数の和:24629

約数の個数: 48

約数和(自身を含む): 5250763440

約数和(自身を除く): 3233454570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 947, 1894, 2841, 4735, 5682, 8523, 9470, 14205, 17046, 23669, 28410, 42615, 47338, 71007, 85230, 118345, 142014, 213021, 236690, 355035, 426042, 710070, 1065105, 2130210, 22414543, 44829086, 67243629, 112072715, 134487258, 201730887, 224145430, 336218145, 403461774, 672436290, 1008654435, 2017308870]

約数ペア:

[(1, 2017308870), (2, 1008654435), (3, 672436290), (5, 403461774), (6, 336218145), (9, 224145430), (10, 201730887), (15, 134487258), (18, 112072715), (30, 67243629), (45, 44829086), (90, 22414543), (947, 2130210), (1894, 1065105), (2841, 710070), (4735, 426042), (5682, 355035), (8523, 236690), (9470, 213021), (14205, 142014), (17046, 118345), (23669, 85230), (28410, 71007), (42615, 47338)]