9870700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 24998400

約数和(自身を除く): 15127700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 239, 295, 350, 413, 478, 590, 700, 826, 956, 1180, 1195, 1475, 1652, 1673, 2065, 2390, 2950, 3346, 4130, 4780, 5900, 5975, 6692, 8260, 8365, 10325, 11950, 14101, 16730, 20650, 23900, 28202, 33460, 41300, 41825, 56404, 70505, 83650, 98707, 141010, 167300, 197414, 282020, 352525, 394828, 493535, 705050, 987070, 1410100, 1974140, 2467675, 4935350, 9870700]

約数ペア:

[(1, 9870700), (2, 4935350), (4, 2467675), (5, 1974140), (7, 1410100), (10, 987070), (14, 705050), (20, 493535), (25, 394828), (28, 352525), (35, 282020), (50, 197414), (59, 167300), (70, 141010), (100, 98707), (118, 83650), (140, 70505), (175, 56404), (236, 41825), (239, 41300), (295, 33460), (350, 28202), (413, 23900), (478, 20650), (590, 16730), (700, 14101), (826, 11950), (956, 10325), (1180, 8365), (1195, 8260), (1475, 6692), (1652, 5975), (1673, 5900), (2065, 4780), (2390, 4130), (2950, 3346)]