305456389570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{165533}}^1$

素因数の和:165747

約数の個数: 64

約数和(自身を含む): 586959727104

約数和(自身を除く): 281503337534

約数列:

[1, 2, 5, 10, 23, 46, 71, 113, 115, 142, 226, 230, 355, 565, 710, 1130, 1633, 2599, 3266, 5198, 8023, 8165, 12995, 16046, 16330, 25990, 40115, 80230, 165533, 184529, 331066, 369058, 827665, 922645, 1655330, 1845290, 3807259, 7614518, 11752843, 18705229, 19036295, 23505686, 37410458, 38072590, 58764215, 93526145, 117528430, 187052290, 270315389, 430220267, 540630778, 860440534, 1328071259, 1351576945, 2151101335, 2656142518, 2703153890, 4302202670, 6640356295, 13280712590, 30545638957, 61091277914, 152728194785, 305456389570]

約数ペア:

[(1, 305456389570), (2, 152728194785), (5, 61091277914), (10, 30545638957), (23, 13280712590), (46, 6640356295), (71, 4302202670), (113, 2703153890), (115, 2656142518), (142, 2151101335), (226, 1351576945), (230, 1328071259), (355, 860440534), (565, 540630778), (710, 430220267), (1130, 270315389), (1633, 187052290), (2599, 117528430), (3266, 93526145), (5198, 58764215), (8023, 38072590), (8165, 37410458), (12995, 23505686), (16046, 19036295), (16330, 18705229), (25990, 11752843), (40115, 7614518), (80230, 3807259), (165533, 1845290), (184529, 1655330), (331066, 922645), (369058, 827665)]