2015394810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12697}}^1$

素因数の和:12768

約数の個数: 128

約数和(自身を含む): 5836610304

約数和(自身を除く): 3821215494

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 37, 39, 55, 65, 66, 74, 78, 110, 111, 130, 143, 165, 185, 195, 222, 286, 330, 370, 390, 407, 429, 481, 555, 715, 814, 858, 962, 1110, 1221, 1430, 1443, 2035, 2145, 2405, 2442, 2886, 4070, 4290, 4810, 5291, 6105, 7215, 10582, 12210, 12697, 14430, 15873, 25394, 26455, 31746, 38091, 52910, 63485, 76182, 79365, 126970, 139667, 158730, 165061, 190455, 279334, 330122, 380910, 419001, 469789, 495183, 698335, 825305, 838002, 939578, 990366, 1396670, 1409367, 1650610, 1815671, 2095005, 2348945, 2475915, 2818734, 3631342, 4190010, 4697890, 4951830, 5167679, 5447013, 6107257, 7046835, 9078355, 10335358, 10894026, 12214514, 14093670, 15503037, 18156710, 18321771, 25838395, 27235065, 30536285, 31006074, 36643542, 51676790, 54470130, 61072570, 67179827, 77515185, 91608855, 134359654, 155030370, 183217710, 201539481, 335899135, 403078962, 671798270, 1007697405, 2015394810]

約数ペア:

[(1, 2015394810), (2, 1007697405), (3, 671798270), (5, 403078962), (6, 335899135), (10, 201539481), (11, 183217710), (13, 155030370), (15, 134359654), (22, 91608855), (26, 77515185), (30, 67179827), (33, 61072570), (37, 54470130), (39, 51676790), (55, 36643542), (65, 31006074), (66, 30536285), (74, 27235065), (78, 25838395), (110, 18321771), (111, 18156710), (130, 15503037), (143, 14093670), (165, 12214514), (185, 10894026), (195, 10335358), (222, 9078355), (286, 7046835), (330, 6107257), (370, 5447013), (390, 5167679), (407, 4951830), (429, 4697890), (481, 4190010), (555, 3631342), (715, 2818734), (814, 2475915), (858, 2348945), (962, 2095005), (1110, 1815671), (1221, 1650610), (1430, 1409367), (1443, 1396670), (2035, 990366), (2145, 939578), (2405, 838002), (2442, 825305), (2886, 698335), (4070, 495183), (4290, 469789), (4810, 419001), (5291, 380910), (6105, 330122), (7215, 279334), (10582, 190455), (12210, 165061), (12697, 158730), (14430, 139667), (15873, 126970), (25394, 79365), (26455, 76182), (31746, 63485), (38091, 52910)]