2868842730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{198811}}^1$

素因数の和:198871

約数の個数: 64

約数和(自身を含む): 7615294848

約数和(自身を除く): 4746452118

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 198811, 397622, 596433, 994055, 1192866, 1988110, 2584543, 2982165, 5169086, 5964330, 7356007, 7753629, 12922715, 14712014, 15507258, 22068021, 25845430, 36780035, 38768145, 44136042, 73560070, 77536290, 95628091, 110340105, 191256182, 220680210, 286884273, 478140455, 573768546, 956280910, 1434421365, 2868842730]

約数ペア:

[(1, 2868842730), (2, 1434421365), (3, 956280910), (5, 573768546), (6, 478140455), (10, 286884273), (13, 220680210), (15, 191256182), (26, 110340105), (30, 95628091), (37, 77536290), (39, 73560070), (65, 44136042), (74, 38768145), (78, 36780035), (111, 25845430), (130, 22068021), (185, 15507258), (195, 14712014), (222, 12922715), (370, 7753629), (390, 7356007), (481, 5964330), (555, 5169086), (962, 2982165), (1110, 2584543), (1443, 1988110), (2405, 1192866), (2886, 994055), (4810, 596433), (7215, 397622), (14430, 198811)]