12287730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 37001664

約数和(自身を除く): 24713934

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 643, 735, 910, 1274, 1286, 1365, 1470, 1911, 1929, 2730, 3185, 3215, 3822, 3858, 4501, 6370, 6430, 8359, 9002, 9555, 9645, 13503, 16718, 19110, 19290, 22505, 25077, 27006, 31507, 41795, 45010, 50154, 58513, 63014, 67515, 83590, 94521, 117026, 125385, 135030, 157535, 175539, 189042, 250770, 292565, 315070, 351078, 409591, 472605, 585130, 819182, 877695, 945210, 1228773, 1755390, 2047955, 2457546, 4095910, 6143865, 12287730]

約数ペア:

[(1, 12287730), (2, 6143865), (3, 4095910), (5, 2457546), (6, 2047955), (7, 1755390), (10, 1228773), (13, 945210), (14, 877695), (15, 819182), (21, 585130), (26, 472605), (30, 409591), (35, 351078), (39, 315070), (42, 292565), (49, 250770), (65, 189042), (70, 175539), (78, 157535), (91, 135030), (98, 125385), (105, 117026), (130, 94521), (147, 83590), (182, 67515), (195, 63014), (210, 58513), (245, 50154), (273, 45010), (294, 41795), (390, 31507), (455, 27006), (490, 25077), (546, 22505), (637, 19290), (643, 19110), (735, 16718), (910, 13503), (1274, 9645), (1286, 9555), (1365, 9002), (1470, 8359), (1911, 6430), (1929, 6370), (2730, 4501), (3185, 3858), (3215, 3822)]