30713994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2955

約数の個数: 48

約数和(自身を含む): 72334080

約数和(自身を除く): 41620086

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 2897, 3534, 5301, 5794, 8691, 10602, 17382, 26073, 52146, 55043, 89807, 110086, 165129, 179614, 269421, 330258, 495387, 538842, 808263, 990774, 1616526, 1706333, 3412666, 5118999, 10237998, 15356997, 30713994]

約数ペア:

[(1, 30713994), (2, 15356997), (3, 10237998), (6, 5118999), (9, 3412666), (18, 1706333), (19, 1616526), (31, 990774), (38, 808263), (57, 538842), (62, 495387), (93, 330258), (114, 269421), (171, 179614), (186, 165129), (279, 110086), (342, 89807), (558, 55043), (589, 52146), (1178, 26073), (1767, 17382), (2897, 10602), (3534, 8691), (5301, 5794)]