87260970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 218557440

約数和(自身を除く): 131296470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 101, 155, 186, 202, 303, 310, 465, 505, 606, 929, 930, 1010, 1515, 1858, 2787, 3030, 3131, 4645, 5574, 6262, 9290, 9393, 13935, 15655, 18786, 27870, 28799, 31310, 46965, 57598, 86397, 93829, 93930, 143995, 172794, 187658, 281487, 287990, 431985, 469145, 562974, 863970, 938290, 1407435, 2814870, 2908699, 5817398, 8726097, 14543495, 17452194, 29086990, 43630485, 87260970]

約数ペア:

[(1, 87260970), (2, 43630485), (3, 29086990), (5, 17452194), (6, 14543495), (10, 8726097), (15, 5817398), (30, 2908699), (31, 2814870), (62, 1407435), (93, 938290), (101, 863970), (155, 562974), (186, 469145), (202, 431985), (303, 287990), (310, 281487), (465, 187658), (505, 172794), (606, 143995), (929, 93930), (930, 93829), (1010, 86397), (1515, 57598), (1858, 46965), (2787, 31310), (3030, 28799), (3131, 27870), (4645, 18786), (5574, 15655), (6262, 13935), (9290, 9393)]