29805180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1277}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 83734560

約数和(自身を除く): 53929380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1277, 1556, 1945, 2334, 2554, 3831, 3890, 4668, 5108, 5835, 6385, 7662, 7780, 11670, 12770, 15324, 19155, 23340, 25540, 38310, 76620, 496753, 993506, 1490259, 1987012, 2483765, 2980518, 4967530, 5961036, 7451295, 9935060, 14902590, 29805180]

約数ペア:

[(1, 29805180), (2, 14902590), (3, 9935060), (4, 7451295), (5, 5961036), (6, 4967530), (10, 2980518), (12, 2483765), (15, 1987012), (20, 1490259), (30, 993506), (60, 496753), (389, 76620), (778, 38310), (1167, 25540), (1277, 23340), (1556, 19155), (1945, 15324), (2334, 12770), (2554, 11670), (3831, 7780), (3890, 7662), (4668, 6385), (5108, 5835)]