43296890

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 54680710

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 971, 1274, 1715, 1942, 3185, 3430, 4459, 4855, 6370, 6797, 8918, 9710, 12623, 13594, 22295, 25246, 33985, 44590, 47579, 63115, 67970, 88361, 95158, 126230, 176722, 237895, 333053, 441805, 475790, 618527, 666106, 883610, 1237054, 1665265, 3092635, 3330530, 4329689, 6185270, 8659378, 21648445, 43296890]

約数ペア:

[(1, 43296890), (2, 21648445), (5, 8659378), (7, 6185270), (10, 4329689), (13, 3330530), (14, 3092635), (26, 1665265), (35, 1237054), (49, 883610), (65, 666106), (70, 618527), (91, 475790), (98, 441805), (130, 333053), (182, 237895), (245, 176722), (343, 126230), (455, 95158), (490, 88361), (637, 67970), (686, 63115), (910, 47579), (971, 44590), (1274, 33985), (1715, 25246), (1942, 22295), (3185, 13594), (3430, 12623), (4459, 9710), (4855, 8918), (6370, 6797)]