39120970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 84623616

約数和(自身を除く): 45502646

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 43, 70, 82, 86, 205, 215, 287, 301, 317, 410, 430, 574, 602, 634, 1435, 1505, 1585, 1763, 2219, 2870, 3010, 3170, 3526, 4438, 8815, 11095, 12341, 12997, 13631, 17630, 22190, 24682, 25994, 27262, 61705, 64985, 68155, 90979, 95417, 123410, 129970, 136310, 181958, 190834, 454895, 477085, 558871, 909790, 954170, 1117742, 2794355, 3912097, 5588710, 7824194, 19560485, 39120970]

約数ペア:

[(1, 39120970), (2, 19560485), (5, 7824194), (7, 5588710), (10, 3912097), (14, 2794355), (35, 1117742), (41, 954170), (43, 909790), (70, 558871), (82, 477085), (86, 454895), (205, 190834), (215, 181958), (287, 136310), (301, 129970), (317, 123410), (410, 95417), (430, 90979), (574, 68155), (602, 64985), (634, 61705), (1435, 27262), (1505, 25994), (1585, 24682), (1763, 22190), (2219, 17630), (2870, 13631), (3010, 12997), (3170, 12341), (3526, 11095), (4438, 8815)]