23773330

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 51840000

約数和(自身を除く): 28066670

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 239, 245, 290, 343, 406, 478, 490, 686, 1015, 1195, 1421, 1673, 1715, 2030, 2390, 2842, 3346, 3430, 6931, 7105, 8365, 9947, 11711, 13862, 14210, 16730, 19894, 23422, 34655, 48517, 49735, 58555, 69310, 81977, 97034, 99470, 117110, 163954, 242585, 339619, 409885, 485170, 679238, 819770, 1698095, 2377333, 3396190, 4754666, 11886665, 23773330]

約数ペア:

[(1, 23773330), (2, 11886665), (5, 4754666), (7, 3396190), (10, 2377333), (14, 1698095), (29, 819770), (35, 679238), (49, 485170), (58, 409885), (70, 339619), (98, 242585), (145, 163954), (203, 117110), (239, 99470), (245, 97034), (290, 81977), (343, 69310), (406, 58555), (478, 49735), (490, 48517), (686, 34655), (1015, 23422), (1195, 19894), (1421, 16730), (1673, 14210), (1715, 13862), (2030, 11711), (2390, 9947), (2842, 8365), (3346, 7105), (3430, 6931)]