2259366970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 4852503936

約数和(自身を除く): 2593136966

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 101, 142, 202, 245, 355, 490, 497, 505, 643, 707, 710, 994, 1010, 1286, 1414, 2485, 3215, 3479, 3535, 4501, 4949, 4970, 6430, 6958, 7070, 7171, 9002, 9898, 14342, 17395, 22505, 24745, 31507, 34790, 35855, 45010, 45653, 49490, 50197, 63014, 64943, 71710, 91306, 100394, 129886, 157535, 228265, 250985, 315070, 319571, 324715, 351379, 454601, 456530, 501970, 639142, 649430, 702758, 909202, 1597855, 1756895, 2236997, 2273005, 3182207, 3195710, 3513790, 4473994, 4546010, 4610953, 6364414, 9221906, 11184985, 15911035, 22369970, 23054765, 31822070, 32276671, 46109530, 64553342, 161383355, 225936697, 322766710, 451873394, 1129683485, 2259366970]

約数ペア:

[(1, 2259366970), (2, 1129683485), (5, 451873394), (7, 322766710), (10, 225936697), (14, 161383355), (35, 64553342), (49, 46109530), (70, 32276671), (71, 31822070), (98, 23054765), (101, 22369970), (142, 15911035), (202, 11184985), (245, 9221906), (355, 6364414), (490, 4610953), (497, 4546010), (505, 4473994), (643, 3513790), (707, 3195710), (710, 3182207), (994, 2273005), (1010, 2236997), (1286, 1756895), (1414, 1597855), (2485, 909202), (3215, 702758), (3479, 649430), (3535, 639142), (4501, 501970), (4949, 456530), (4970, 454601), (6430, 351379), (6958, 324715), (7070, 319571), (7171, 315070), (9002, 250985), (9898, 228265), (14342, 157535), (17395, 129886), (22505, 100394), (24745, 91306), (31507, 71710), (34790, 64943), (35855, 63014), (45010, 50197), (45653, 49490)]