216253830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{577}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 578545632

約数和(自身を除く): 362291802

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, 577, 806, 930, 961, 1154, 1209, 1731, 1922, 2015, 2418, 2883, 2885, 3462, 4030, 4805, 5766, 5770, 6045, 7501, 8655, 9610, 12090, 12493, 14415, 15002, 17310, 17887, 22503, 24986, 28830, 35774, 37479, 37505, 45006, 53661, 62465, 74958, 75010, 89435, 107322, 112515, 124930, 178870, 187395, 225030, 232531, 268305, 374790, 465062, 536610, 554497, 697593, 1108994, 1162655, 1395186, 1663491, 2325310, 2772485, 3326982, 3487965, 5544970, 6975930, 7208461, 8317455, 14416922, 16634910, 21625383, 36042305, 43250766, 72084610, 108126915, 216253830]

約数ペア:

[(1, 216253830), (2, 108126915), (3, 72084610), (5, 43250766), (6, 36042305), (10, 21625383), (13, 16634910), (15, 14416922), (26, 8317455), (30, 7208461), (31, 6975930), (39, 5544970), (62, 3487965), (65, 3326982), (78, 2772485), (93, 2325310), (130, 1663491), (155, 1395186), (186, 1162655), (195, 1108994), (310, 697593), (390, 554497), (403, 536610), (465, 465062), (577, 374790), (806, 268305), (930, 232531), (961, 225030), (1154, 187395), (1209, 178870), (1731, 124930), (1922, 112515), (2015, 107322), (2418, 89435), (2883, 75010), (2885, 74958), (3462, 62465), (4030, 53661), (4805, 45006), (5766, 37505), (5770, 37479), (6045, 35774), (7501, 28830), (8655, 24986), (9610, 22503), (12090, 17887), (12493, 17310), (14415, 15002)]