12079060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 30723840

約数和(自身を除く): 18644780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 239, 266, 361, 380, 478, 532, 665, 722, 956, 1195, 1330, 1444, 1673, 1805, 2390, 2527, 2660, 3346, 3610, 4541, 4780, 5054, 6692, 7220, 8365, 9082, 10108, 12635, 16730, 18164, 22705, 25270, 31787, 33460, 45410, 50540, 63574, 86279, 90820, 127148, 158935, 172558, 317870, 345116, 431395, 603953, 635740, 862790, 1207906, 1725580, 2415812, 3019765, 6039530, 12079060]

約数ペア:

[(1, 12079060), (2, 6039530), (4, 3019765), (5, 2415812), (7, 1725580), (10, 1207906), (14, 862790), (19, 635740), (20, 603953), (28, 431395), (35, 345116), (38, 317870), (70, 172558), (76, 158935), (95, 127148), (133, 90820), (140, 86279), (190, 63574), (239, 50540), (266, 45410), (361, 33460), (380, 31787), (478, 25270), (532, 22705), (665, 18164), (722, 16730), (956, 12635), (1195, 10108), (1330, 9082), (1444, 8365), (1673, 7220), (1805, 6692), (2390, 5054), (2527, 4780), (2660, 4541), (3346, 3610)]