620136030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{2137}}^1$

素因数の和:2733

約数の個数: 64

約数和(自身を含む): 1579383360

約数和(自身を除く): 959247330

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 569, 1138, 1707, 2137, 2845, 3414, 4274, 5690, 6411, 8535, 9673, 10685, 12822, 17070, 19346, 21370, 29019, 32055, 36329, 48365, 58038, 64110, 72658, 96730, 108987, 145095, 181645, 217974, 290190, 363290, 544935, 1089870, 1215953, 2431906, 3647859, 6079765, 7295718, 12159530, 18239295, 20671201, 36478590, 41342402, 62013603, 103356005, 124027206, 206712010, 310068015, 620136030]

約数ペア:

[(1, 620136030), (2, 310068015), (3, 206712010), (5, 124027206), (6, 103356005), (10, 62013603), (15, 41342402), (17, 36478590), (30, 20671201), (34, 18239295), (51, 12159530), (85, 7295718), (102, 6079765), (170, 3647859), (255, 2431906), (510, 1215953), (569, 1089870), (1138, 544935), (1707, 363290), (2137, 290190), (2845, 217974), (3414, 181645), (4274, 145095), (5690, 108987), (6411, 96730), (8535, 72658), (9673, 64110), (10685, 58038), (12822, 48365), (17070, 36329), (19346, 32055), (21370, 29019)]