79117140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69401}}^1$

素因数の和:69432

約数の個数: 48

約数和(自身を含む): 233190720

約数和(自身を除く): 154073580

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, 1140, 69401, 138802, 208203, 277604, 347005, 416406, 694010, 832812, 1041015, 1318619, 1388020, 2082030, 2637238, 3955857, 4164060, 5274476, 6593095, 7911714, 13186190, 15823428, 19779285, 26372380, 39558570, 79117140]

約数ペア:

[(1, 79117140), (2, 39558570), (3, 26372380), (4, 19779285), (5, 15823428), (6, 13186190), (10, 7911714), (12, 6593095), (15, 5274476), (19, 4164060), (20, 3955857), (30, 2637238), (38, 2082030), (57, 1388020), (60, 1318619), (76, 1041015), (95, 832812), (114, 694010), (190, 416406), (228, 347005), (285, 277604), (380, 208203), (570, 138802), (1140, 69401)]