7979460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7823}}^1$

素因数の和:7852

約数の個数: 48

約数和(自身を含む): 23659776

約数和(自身を除く): 15680316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7823, 15646, 23469, 31292, 39115, 46938, 78230, 93876, 117345, 132991, 156460, 234690, 265982, 398973, 469380, 531964, 664955, 797946, 1329910, 1595892, 1994865, 2659820, 3989730, 7979460]

約数ペア:

[(1, 7979460), (2, 3989730), (3, 2659820), (4, 1994865), (5, 1595892), (6, 1329910), (10, 797946), (12, 664955), (15, 531964), (17, 469380), (20, 398973), (30, 265982), (34, 234690), (51, 156460), (60, 132991), (68, 117345), (85, 93876), (102, 78230), (170, 46938), (204, 39115), (255, 31292), (340, 23469), (510, 15646), (1020, 7823)]