29980974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3329}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 63936000

約数和(自身を除く): 33955026

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 3002, 3329, 4503, 6658, 9006, 9987, 19974, 63251, 126502, 189753, 262991, 379506, 525982, 788973, 1577946, 4996829, 9993658, 14990487, 29980974]

約数ペア:

[(1, 29980974), (2, 14990487), (3, 9993658), (6, 4996829), (19, 1577946), (38, 788973), (57, 525982), (79, 379506), (114, 262991), (158, 189753), (237, 126502), (474, 63251), (1501, 19974), (3002, 9987), (3329, 9006), (4503, 6658)]