194663880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17443}}^1$

素因数の和:17491

約数の個数: 96

約数和(自身を含む): 653103360

約数和(自身を除く): 458439480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 17443, 34886, 52329, 69772, 87215, 104658, 139544, 156987, 174430, 209316, 261645, 313974, 348860, 418632, 523290, 540733, 627948, 697720, 784935, 1046580, 1081466, 1255896, 1569870, 1622199, 2093160, 2162932, 2703665, 3139740, 3244398, 4325864, 4866597, 5407330, 6279480, 6488796, 8110995, 9733194, 10814660, 12977592, 16221990, 19466388, 21629320, 24332985, 32443980, 38932776, 48665970, 64887960, 97331940, 194663880]

約数ペア:

[(1, 194663880), (2, 97331940), (3, 64887960), (4, 48665970), (5, 38932776), (6, 32443980), (8, 24332985), (9, 21629320), (10, 19466388), (12, 16221990), (15, 12977592), (18, 10814660), (20, 9733194), (24, 8110995), (30, 6488796), (31, 6279480), (36, 5407330), (40, 4866597), (45, 4325864), (60, 3244398), (62, 3139740), (72, 2703665), (90, 2162932), (93, 2093160), (120, 1622199), (124, 1569870), (155, 1255896), (180, 1081466), (186, 1046580), (248, 784935), (279, 697720), (310, 627948), (360, 540733), (372, 523290), (465, 418632), (558, 348860), (620, 313974), (744, 261645), (930, 209316), (1116, 174430), (1240, 156987), (1395, 139544), (1860, 104658), (2232, 87215), (2790, 69772), (3720, 52329), (5580, 34886), (11160, 17443)]