233670390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{87517}}^1$

素因数の和:87616

約数の個数: 32

約数和(自身を含む): 567116640

約数和(自身を除く): 333446250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 87517, 175034, 262551, 437585, 525102, 875170, 1312755, 2625510, 7789013, 15578026, 23367039, 38945065, 46734078, 77890130, 116835195, 233670390]

約数ペア:

[(1, 233670390), (2, 116835195), (3, 77890130), (5, 46734078), (6, 38945065), (10, 23367039), (15, 15578026), (30, 7789013), (89, 2625510), (178, 1312755), (267, 875170), (445, 525102), (534, 437585), (890, 262551), (1335, 175034), (2670, 87517)]