344430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 926640

約数和(自身を除く): 582210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 89, 90, 129, 178, 215, 258, 267, 387, 430, 445, 534, 645, 774, 801, 890, 1290, 1335, 1602, 1935, 2670, 3827, 3870, 4005, 7654, 8010, 11481, 19135, 22962, 34443, 38270, 57405, 68886, 114810, 172215, 344430]

約数ペア:

[(1, 344430), (2, 172215), (3, 114810), (5, 68886), (6, 57405), (9, 38270), (10, 34443), (15, 22962), (18, 19135), (30, 11481), (43, 8010), (45, 7654), (86, 4005), (89, 3870), (90, 3827), (129, 2670), (178, 1935), (215, 1602), (258, 1335), (267, 1290), (387, 890), (430, 801), (445, 774), (534, 645)]