169792670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 161153890

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 113, 115, 139, 226, 230, 235, 278, 470, 565, 695, 1081, 1130, 1390, 2162, 2599, 3197, 5198, 5311, 5405, 6394, 6533, 10622, 10810, 12995, 13066, 15707, 15985, 25990, 26555, 31414, 31970, 32665, 53110, 65330, 78535, 122153, 150259, 157070, 244306, 300518, 361261, 610765, 722522, 738229, 751295, 1221530, 1476458, 1502590, 1806305, 3612610, 3691145, 7382290, 16979267, 33958534, 84896335, 169792670]

約数ペア:

[(1, 169792670), (2, 84896335), (5, 33958534), (10, 16979267), (23, 7382290), (46, 3691145), (47, 3612610), (94, 1806305), (113, 1502590), (115, 1476458), (139, 1221530), (226, 751295), (230, 738229), (235, 722522), (278, 610765), (470, 361261), (565, 300518), (695, 244306), (1081, 157070), (1130, 150259), (1390, 122153), (2162, 78535), (2599, 65330), (3197, 53110), (5198, 32665), (5311, 31970), (5405, 31414), (6394, 26555), (6533, 25990), (10622, 15985), (10810, 15707), (12995, 13066)]