2912469907890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{136160351}}^1$

素因数の和:136160415

約数の個数: 64

約数和(自身を含む): 7529122824192

約数和(自身を除く): 4616652916302

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 3565, 4278, 7130, 10695, 21390, 136160351, 272320702, 408481053, 680801755, 816962106, 1361603510, 2042405265, 3131688073, 4084810530, 4220970881, 6263376146, 8441941762, 9395064219, 12662912643, 15658440365, 18790128438, 21104854405, 25325825286, 31316880730, 42209708810, 46975321095, 63314563215, 93950642190, 97082330263, 126629126430, 194164660526, 291246990789, 485411651315, 582493981578, 970823302630, 1456234953945, 2912469907890]

約数ペア:

[(1, 2912469907890), (2, 1456234953945), (3, 970823302630), (5, 582493981578), (6, 485411651315), (10, 291246990789), (15, 194164660526), (23, 126629126430), (30, 97082330263), (31, 93950642190), (46, 63314563215), (62, 46975321095), (69, 42209708810), (93, 31316880730), (115, 25325825286), (138, 21104854405), (155, 18790128438), (186, 15658440365), (230, 12662912643), (310, 9395064219), (345, 8441941762), (465, 6263376146), (690, 4220970881), (713, 4084810530), (930, 3131688073), (1426, 2042405265), (2139, 1361603510), (3565, 816962106), (4278, 680801755), (7130, 408481053), (10695, 272320702), (21390, 136160351)]