9603020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 24131520

約数和(自身を除く): 14528500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 239, 245, 287, 410, 478, 490, 574, 820, 956, 980, 1148, 1195, 1435, 1673, 2009, 2390, 2870, 3346, 4018, 4780, 5740, 6692, 8036, 8365, 9799, 10045, 11711, 16730, 19598, 20090, 23422, 33460, 39196, 40180, 46844, 48995, 58555, 68593, 97990, 117110, 137186, 195980, 234220, 274372, 342965, 480151, 685930, 960302, 1371860, 1920604, 2400755, 4801510, 9603020]

約数ペア:

[(1, 9603020), (2, 4801510), (4, 2400755), (5, 1920604), (7, 1371860), (10, 960302), (14, 685930), (20, 480151), (28, 342965), (35, 274372), (41, 234220), (49, 195980), (70, 137186), (82, 117110), (98, 97990), (140, 68593), (164, 58555), (196, 48995), (205, 46844), (239, 40180), (245, 39196), (287, 33460), (410, 23422), (478, 20090), (490, 19598), (574, 16730), (820, 11711), (956, 10045), (980, 9799), (1148, 8365), (1195, 8036), (1435, 6692), (1673, 5740), (2009, 4780), (2390, 4018), (2870, 3346)]