15042738

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 30805632

約数和(自身を除く): 15762894

約数列:

[1, 2, 3, 6, 101, 103, 202, 206, 241, 303, 309, 482, 606, 618, 723, 1446, 10403, 20806, 24341, 24823, 31209, 48682, 49646, 62418, 73023, 74469, 146046, 148938, 2507123, 5014246, 7521369, 15042738]

約数ペア:

[(1, 15042738), (2, 7521369), (3, 5014246), (6, 2507123), (101, 148938), (103, 146046), (202, 74469), (206, 73023), (241, 62418), (303, 49646), (309, 48682), (482, 31209), (606, 24823), (618, 24341), (723, 20806), (1446, 10403)]