43687930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 93477888

約数和(自身を除く): 49789958

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 137, 143, 223, 274, 286, 446, 685, 715, 1115, 1370, 1430, 1507, 1781, 2230, 2453, 2899, 3014, 3562, 4906, 5798, 7535, 8905, 12265, 14495, 15070, 17810, 19591, 24530, 28990, 30551, 31889, 39182, 61102, 63778, 97955, 152755, 159445, 195910, 305510, 318890, 336061, 397163, 672122, 794326, 1680305, 1985815, 3360610, 3971630, 4368793, 8737586, 21843965, 43687930]

約数ペア:

[(1, 43687930), (2, 21843965), (5, 8737586), (10, 4368793), (11, 3971630), (13, 3360610), (22, 1985815), (26, 1680305), (55, 794326), (65, 672122), (110, 397163), (130, 336061), (137, 318890), (143, 305510), (223, 195910), (274, 159445), (286, 152755), (446, 97955), (685, 63778), (715, 61102), (1115, 39182), (1370, 31889), (1430, 30551), (1507, 28990), (1781, 24530), (2230, 19591), (2453, 17810), (2899, 15070), (3014, 14495), (3562, 12265), (4906, 8905), (5798, 7535)]