19052010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 80

約数和(自身を含む): 52515936

約数和(自身を除く): 33463926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 547, 645, 774, 810, 1094, 1161, 1290, 1641, 1935, 2322, 2735, 3282, 3483, 3870, 4923, 5470, 5805, 6966, 8205, 9846, 11610, 14769, 16410, 17415, 23521, 24615, 29538, 34830, 44307, 47042, 49230, 70563, 73845, 88614, 117605, 141126, 147690, 211689, 221535, 235210, 352815, 423378, 443070, 635067, 705630, 1058445, 1270134, 1905201, 2116890, 3175335, 3810402, 6350670, 9526005, 19052010]

約数ペア:

[(1, 19052010), (2, 9526005), (3, 6350670), (5, 3810402), (6, 3175335), (9, 2116890), (10, 1905201), (15, 1270134), (18, 1058445), (27, 705630), (30, 635067), (43, 443070), (45, 423378), (54, 352815), (81, 235210), (86, 221535), (90, 211689), (129, 147690), (135, 141126), (162, 117605), (215, 88614), (258, 73845), (270, 70563), (387, 49230), (405, 47042), (430, 44307), (547, 34830), (645, 29538), (774, 24615), (810, 23521), (1094, 17415), (1161, 16410), (1290, 14769), (1641, 11610), (1935, 9846), (2322, 8205), (2735, 6966), (3282, 5805), (3483, 5470), (3870, 4923)]