67060420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1733

約数の個数: 72

約数和(自身を含む): 167915160

約数和(自身を除く): 100854740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1435, 1669, 2009, 2870, 3338, 4018, 5740, 6676, 8036, 8345, 10045, 11683, 16690, 20090, 23366, 33380, 40180, 46732, 58415, 68429, 81781, 116830, 136858, 163562, 233660, 273716, 327124, 342145, 408905, 479003, 684290, 817810, 958006, 1368580, 1635620, 1916012, 2395015, 3353021, 4790030, 6706042, 9580060, 13412084, 16765105, 33530210, 67060420]

約数ペア:

[(1, 67060420), (2, 33530210), (4, 16765105), (5, 13412084), (7, 9580060), (10, 6706042), (14, 4790030), (20, 3353021), (28, 2395015), (35, 1916012), (41, 1635620), (49, 1368580), (70, 958006), (82, 817810), (98, 684290), (140, 479003), (164, 408905), (196, 342145), (205, 327124), (245, 273716), (287, 233660), (410, 163562), (490, 136858), (574, 116830), (820, 81781), (980, 68429), (1148, 58415), (1435, 46732), (1669, 40180), (2009, 33380), (2870, 23366), (3338, 20090), (4018, 16690), (5740, 11683), (6676, 10045), (8036, 8345)]