291090930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24077}}^1$

素因数の和:24131

約数の個数: 64

約数和(自身を含む): 776659968

約数和(自身を除く): 485569038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 24077, 48154, 72231, 120385, 144462, 240770, 313001, 361155, 626002, 722310, 746387, 939003, 1492774, 1565005, 1878006, 2239161, 3130010, 3731935, 4478322, 4695015, 7463870, 9390030, 9703031, 11195805, 19406062, 22391610, 29109093, 48515155, 58218186, 97030310, 145545465, 291090930]

約数ペア:

[(1, 291090930), (2, 145545465), (3, 97030310), (5, 58218186), (6, 48515155), (10, 29109093), (13, 22391610), (15, 19406062), (26, 11195805), (30, 9703031), (31, 9390030), (39, 7463870), (62, 4695015), (65, 4478322), (78, 3731935), (93, 3130010), (130, 2239161), (155, 1878006), (186, 1565005), (195, 1492774), (310, 939003), (390, 746387), (403, 722310), (465, 626002), (806, 361155), (930, 313001), (1209, 240770), (2015, 144462), (2418, 120385), (4030, 72231), (6045, 48154), (12090, 24077)]