139024770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149489}}^1$

素因数の和:149530

約数の個数: 32

約数和(自身を含む): 344424960

約数和(自身を除く): 205400190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 149489, 298978, 448467, 747445, 896934, 1494890, 2242335, 4484670, 4634159, 9268318, 13902477, 23170795, 27804954, 46341590, 69512385, 139024770]

約数ペア:

[(1, 139024770), (2, 69512385), (3, 46341590), (5, 27804954), (6, 23170795), (10, 13902477), (15, 9268318), (30, 4634159), (31, 4484670), (62, 2242335), (93, 1494890), (155, 896934), (186, 747445), (310, 448467), (465, 298978), (930, 149489)]