47520210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1459

約数の個数: 64

約数和(自身を含む): 120996864

約数和(自身を除く): 73476654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 1381, 2294, 2762, 3441, 4143, 5735, 6882, 6905, 8286, 11470, 13810, 17205, 20715, 34410, 41430, 42811, 51097, 85622, 102194, 128433, 153291, 214055, 255485, 256866, 306582, 428110, 510970, 642165, 766455, 1284330, 1532910, 1584007, 3168014, 4752021, 7920035, 9504042, 15840070, 23760105, 47520210]

約数ペア:

[(1, 47520210), (2, 23760105), (3, 15840070), (5, 9504042), (6, 7920035), (10, 4752021), (15, 3168014), (30, 1584007), (31, 1532910), (37, 1284330), (62, 766455), (74, 642165), (93, 510970), (111, 428110), (155, 306582), (185, 256866), (186, 255485), (222, 214055), (310, 153291), (370, 128433), (465, 102194), (555, 85622), (930, 51097), (1110, 42811), (1147, 41430), (1381, 34410), (2294, 20715), (2762, 17205), (3441, 13810), (4143, 11470), (5735, 8286), (6882, 6905)]