7640130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6883}}^1$

素因数の和:6930

約数の個数: 32

約数和(自身を含む): 18834624

約数和(自身を除く): 11194494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 6883, 13766, 20649, 34415, 41298, 68830, 103245, 206490, 254671, 509342, 764013, 1273355, 1528026, 2546710, 3820065, 7640130]

約数ペア:

[(1, 7640130), (2, 3820065), (3, 2546710), (5, 1528026), (6, 1273355), (10, 764013), (15, 509342), (30, 254671), (37, 206490), (74, 103245), (111, 68830), (185, 41298), (222, 34415), (370, 20649), (555, 13766), (1110, 6883)]