29086990

素因数分解:

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

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 54639360

約数和(自身を除く): 25552370

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 929, 1010, 1858, 3131, 4645, 6262, 9290, 15655, 28799, 31310, 57598, 93829, 143995, 187658, 287990, 469145, 938290, 2908699, 5817398, 14543495, 29086990]

約数ペア:

[(1, 29086990), (2, 14543495), (5, 5817398), (10, 2908699), (31, 938290), (62, 469145), (101, 287990), (155, 187658), (202, 143995), (310, 93829), (505, 57598), (929, 31310), (1010, 28799), (1858, 15655), (3131, 9290), (4645, 6262)]