68930874060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{554731}}^1$

素因数の和:554871

約数の個数: 96

約数和(自身を含む): 205028947200

約数和(自身を除く): 136098073140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 109, 114, 190, 218, 228, 285, 327, 380, 436, 545, 570, 654, 1090, 1140, 1308, 1635, 2071, 2180, 3270, 4142, 6213, 6540, 8284, 10355, 12426, 20710, 24852, 31065, 41420, 62130, 124260, 554731, 1109462, 1664193, 2218924, 2773655, 3328386, 5547310, 6656772, 8320965, 10539889, 11094620, 16641930, 21079778, 31619667, 33283860, 42159556, 52699445, 60465679, 63239334, 105398890, 120931358, 126478668, 158098335, 181397037, 210797780, 241862716, 302328395, 316196670, 362794074, 604656790, 632393340, 725588148, 906985185, 1148847901, 1209313580, 1813970370, 2297695802, 3446543703, 3627940740, 4595391604, 5744239505, 6893087406, 11488479010, 13786174812, 17232718515, 22976958020, 34465437030, 68930874060]

約数ペア:

[(1, 68930874060), (2, 34465437030), (3, 22976958020), (4, 17232718515), (5, 13786174812), (6, 11488479010), (10, 6893087406), (12, 5744239505), (15, 4595391604), (19, 3627940740), (20, 3446543703), (30, 2297695802), (38, 1813970370), (57, 1209313580), (60, 1148847901), (76, 906985185), (95, 725588148), (109, 632393340), (114, 604656790), (190, 362794074), (218, 316196670), (228, 302328395), (285, 241862716), (327, 210797780), (380, 181397037), (436, 158098335), (545, 126478668), (570, 120931358), (654, 105398890), (1090, 63239334), (1140, 60465679), (1308, 52699445), (1635, 42159556), (2071, 33283860), (2180, 31619667), (3270, 21079778), (4142, 16641930), (6213, 11094620), (6540, 10539889), (8284, 8320965), (10355, 6656772), (12426, 5547310), (20710, 3328386), (24852, 2773655), (31065, 2218924), (41420, 1664193), (62130, 1109462), (124260, 554731)]