1986014910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{23977}}^1$

素因数の和:24249

約数の個数: 64

約数和(自身を含む): 5220681984

約数和(自身を除く): 3234667074

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 251, 330, 502, 753, 1255, 1506, 2510, 2761, 3765, 5522, 7530, 8283, 13805, 16566, 23977, 27610, 41415, 47954, 71931, 82830, 119885, 143862, 239770, 263747, 359655, 527494, 719310, 791241, 1318735, 1582482, 2637470, 3956205, 6018227, 7912410, 12036454, 18054681, 30091135, 36109362, 60182270, 66200497, 90273405, 132400994, 180546810, 198601491, 331002485, 397202982, 662004970, 993007455, 1986014910]

約数ペア:

[(1, 1986014910), (2, 993007455), (3, 662004970), (5, 397202982), (6, 331002485), (10, 198601491), (11, 180546810), (15, 132400994), (22, 90273405), (30, 66200497), (33, 60182270), (55, 36109362), (66, 30091135), (110, 18054681), (165, 12036454), (251, 7912410), (330, 6018227), (502, 3956205), (753, 2637470), (1255, 1582482), (1506, 1318735), (2510, 791241), (2761, 719310), (3765, 527494), (5522, 359655), (7530, 263747), (8283, 239770), (13805, 143862), (16566, 119885), (23977, 82830), (27610, 71931), (41415, 47954)]