2022478130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 3839367168

約数和(自身を除く): 1816889038

約数列:

[1, 2, 5, 10, 31, 62, 97, 103, 155, 194, 206, 310, 485, 515, 653, 970, 1030, 1306, 3007, 3193, 3265, 6014, 6386, 6530, 9991, 15035, 15965, 19982, 20243, 30070, 31930, 40486, 49955, 63341, 67259, 99910, 101215, 126682, 134518, 202430, 309721, 316705, 336295, 619442, 633410, 672590, 1548605, 1963571, 2085029, 3097210, 3927142, 4170058, 6524123, 9817855, 10425145, 13048246, 19635710, 20850290, 32620615, 65241230, 202247813, 404495626, 1011239065, 2022478130]

約数ペア:

[(1, 2022478130), (2, 1011239065), (5, 404495626), (10, 202247813), (31, 65241230), (62, 32620615), (97, 20850290), (103, 19635710), (155, 13048246), (194, 10425145), (206, 9817855), (310, 6524123), (485, 4170058), (515, 3927142), (653, 3097210), (970, 2085029), (1030, 1963571), (1306, 1548605), (3007, 672590), (3193, 633410), (3265, 619442), (6014, 336295), (6386, 316705), (6530, 309721), (9991, 202430), (15035, 134518), (15965, 126682), (19982, 101215), (20243, 99910), (30070, 67259), (31930, 63341), (40486, 49955)]