1113780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 3286080

約数和(自身を除く): 2172300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 977, 1140, 1954, 2931, 3908, 4885, 5862, 9770, 11724, 14655, 18563, 19540, 29310, 37126, 55689, 58620, 74252, 92815, 111378, 185630, 222756, 278445, 371260, 556890, 1113780]

約数ペア:

[(1, 1113780), (2, 556890), (3, 371260), (4, 278445), (5, 222756), (6, 185630), (10, 111378), (12, 92815), (15, 74252), (19, 58620), (20, 55689), (30, 37126), (38, 29310), (57, 19540), (60, 18563), (76, 14655), (95, 11724), (114, 9770), (190, 5862), (228, 4885), (285, 3908), (380, 2931), (570, 1954), (977, 1140)]