77205030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{853}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 212502528

約数和(自身を除く): 135297498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 431, 853, 862, 1293, 1706, 2155, 2559, 2586, 3017, 4265, 4310, 5118, 5971, 6034, 6465, 8530, 9051, 11942, 12795, 12930, 15085, 17913, 18102, 25590, 29855, 30170, 35826, 45255, 59710, 89565, 90510, 179130, 367643, 735286, 1102929, 1838215, 2205858, 2573501, 3676430, 5147002, 5514645, 7720503, 11029290, 12867505, 15441006, 25735010, 38602515, 77205030]

約数ペア:

[(1, 77205030), (2, 38602515), (3, 25735010), (5, 15441006), (6, 12867505), (7, 11029290), (10, 7720503), (14, 5514645), (15, 5147002), (21, 3676430), (30, 2573501), (35, 2205858), (42, 1838215), (70, 1102929), (105, 735286), (210, 367643), (431, 179130), (853, 90510), (862, 89565), (1293, 59710), (1706, 45255), (2155, 35826), (2559, 30170), (2586, 29855), (3017, 25590), (4265, 18102), (4310, 17913), (5118, 15085), (5971, 12930), (6034, 12795), (6465, 11942), (8530, 9051)]