258192510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{296773}}^1$

素因数の和:296812

約数の個数: 32

約数和(自身を含む): 641031840

約数和(自身を除く): 382839330

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 296773, 593546, 890319, 1483865, 1780638, 2967730, 4451595, 8606417, 8903190, 17212834, 25819251, 43032085, 51638502, 86064170, 129096255, 258192510]

約数ペア:

[(1, 258192510), (2, 129096255), (3, 86064170), (5, 51638502), (6, 43032085), (10, 25819251), (15, 17212834), (29, 8903190), (30, 8606417), (58, 4451595), (87, 2967730), (145, 1780638), (174, 1483865), (290, 890319), (435, 593546), (870, 296773)]