12083890

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 27417600

約数和(自身を除く): 15333710

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 271, 343, 455, 490, 542, 637, 686, 910, 1274, 1355, 1715, 1897, 2710, 3185, 3430, 3523, 3794, 4459, 6370, 7046, 8918, 9485, 13279, 17615, 18970, 22295, 24661, 26558, 35230, 44590, 49322, 66395, 92953, 123305, 132790, 172627, 185906, 246610, 345254, 464765, 863135, 929530, 1208389, 1726270, 2416778, 6041945, 12083890]

約数ペア:

[(1, 12083890), (2, 6041945), (5, 2416778), (7, 1726270), (10, 1208389), (13, 929530), (14, 863135), (26, 464765), (35, 345254), (49, 246610), (65, 185906), (70, 172627), (91, 132790), (98, 123305), (130, 92953), (182, 66395), (245, 49322), (271, 44590), (343, 35230), (455, 26558), (490, 24661), (542, 22295), (637, 18970), (686, 17615), (910, 13279), (1274, 9485), (1355, 8918), (1715, 7046), (1897, 6370), (2710, 4459), (3185, 3794), (3430, 3523)]