191947770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{557}}^1$

素因数の和:1124

約数の個数: 96

約数和(自身を含む): 572427648

約数和(自身を除く): 380479878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 547, 557, 630, 1094, 1114, 1641, 1671, 2735, 2785, 3282, 3342, 3829, 3899, 4923, 5013, 5470, 5570, 7658, 7798, 8205, 8355, 9846, 10026, 11487, 11697, 16410, 16710, 19145, 19495, 22974, 23394, 24615, 25065, 34461, 35091, 38290, 38990, 49230, 50130, 57435, 58485, 68922, 70182, 114870, 116970, 172305, 175455, 304679, 344610, 350910, 609358, 914037, 1523395, 1828074, 2132753, 2742111, 3046790, 4265506, 4570185, 5484222, 6398259, 9140370, 10663765, 12796518, 13710555, 19194777, 21327530, 27421110, 31991295, 38389554, 63982590, 95973885, 191947770]

約数ペア:

[(1, 191947770), (2, 95973885), (3, 63982590), (5, 38389554), (6, 31991295), (7, 27421110), (9, 21327530), (10, 19194777), (14, 13710555), (15, 12796518), (18, 10663765), (21, 9140370), (30, 6398259), (35, 5484222), (42, 4570185), (45, 4265506), (63, 3046790), (70, 2742111), (90, 2132753), (105, 1828074), (126, 1523395), (210, 914037), (315, 609358), (547, 350910), (557, 344610), (630, 304679), (1094, 175455), (1114, 172305), (1641, 116970), (1671, 114870), (2735, 70182), (2785, 68922), (3282, 58485), (3342, 57435), (3829, 50130), (3899, 49230), (4923, 38990), (5013, 38290), (5470, 35091), (5570, 34461), (7658, 25065), (7798, 24615), (8205, 23394), (8355, 22974), (9846, 19495), (10026, 19145), (11487, 16710), (11697, 16410)]