289363610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{9623}}^1$

素因数の和:9758

約数の個数: 32

約数和(自身を含む): 543255552

約数和(自身を除く): 253891942

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 3007, 6014, 9623, 15035, 19246, 30070, 48115, 96230, 298313, 596626, 933431, 1491565, 1866862, 2983130, 4667155, 9334310, 28936361, 57872722, 144681805, 289363610]

約数ペア:

[(1, 289363610), (2, 144681805), (5, 57872722), (10, 28936361), (31, 9334310), (62, 4667155), (97, 2983130), (155, 1866862), (194, 1491565), (310, 933431), (485, 596626), (970, 298313), (3007, 96230), (6014, 48115), (9623, 30070), (15035, 19246)]