16587730

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 30855168

約数和(自身を除く): 14267438

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 383, 610, 710, 766, 1915, 3830, 4331, 8662, 21655, 23363, 27193, 43310, 46726, 54386, 116815, 135965, 233630, 271930, 1658773, 3317546, 8293865, 16587730]

約数ペア:

[(1, 16587730), (2, 8293865), (5, 3317546), (10, 1658773), (61, 271930), (71, 233630), (122, 135965), (142, 116815), (305, 54386), (355, 46726), (383, 43310), (610, 27193), (710, 23363), (766, 21655), (1915, 8662), (3830, 4331)]