187020210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 500472000

約数和(自身を除く): 313451790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 499, 806, 930, 961, 998, 1209, 1497, 1922, 2015, 2418, 2495, 2883, 2994, 4030, 4805, 4990, 5766, 6045, 6487, 7485, 9610, 12090, 12493, 12974, 14415, 14970, 15469, 19461, 24986, 28830, 30938, 32435, 37479, 38922, 46407, 62465, 64870, 74958, 77345, 92814, 97305, 124930, 154690, 187395, 194610, 201097, 232035, 374790, 402194, 464070, 479539, 603291, 959078, 1005485, 1206582, 1438617, 2010970, 2397695, 2877234, 3016455, 4795390, 6032910, 6234007, 7193085, 12468014, 14386170, 18702021, 31170035, 37404042, 62340070, 93510105, 187020210]

約数ペア:

[(1, 187020210), (2, 93510105), (3, 62340070), (5, 37404042), (6, 31170035), (10, 18702021), (13, 14386170), (15, 12468014), (26, 7193085), (30, 6234007), (31, 6032910), (39, 4795390), (62, 3016455), (65, 2877234), (78, 2397695), (93, 2010970), (130, 1438617), (155, 1206582), (186, 1005485), (195, 959078), (310, 603291), (390, 479539), (403, 464070), (465, 402194), (499, 374790), (806, 232035), (930, 201097), (961, 194610), (998, 187395), (1209, 154690), (1497, 124930), (1922, 97305), (2015, 92814), (2418, 77345), (2495, 74958), (2883, 64870), (2994, 62465), (4030, 46407), (4805, 38922), (4990, 37479), (5766, 32435), (6045, 30938), (6487, 28830), (7485, 24986), (9610, 19461), (12090, 15469), (12493, 14970), (12974, 14415)]