91440510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{673}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 251569152

約数和(自身を除く): 160128642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 647, 673, 1294, 1346, 1941, 2019, 3235, 3365, 3882, 4038, 4529, 4711, 6470, 6730, 9058, 9422, 9705, 10095, 13587, 14133, 19410, 20190, 22645, 23555, 27174, 28266, 45290, 47110, 67935, 70665, 135870, 141330, 435431, 870862, 1306293, 2177155, 2612586, 3048017, 4354310, 6096034, 6531465, 9144051, 13062930, 15240085, 18288102, 30480170, 45720255, 91440510]

約数ペア:

[(1, 91440510), (2, 45720255), (3, 30480170), (5, 18288102), (6, 15240085), (7, 13062930), (10, 9144051), (14, 6531465), (15, 6096034), (21, 4354310), (30, 3048017), (35, 2612586), (42, 2177155), (70, 1306293), (105, 870862), (210, 435431), (647, 141330), (673, 135870), (1294, 70665), (1346, 67935), (1941, 47110), (2019, 45290), (3235, 28266), (3365, 27174), (3882, 23555), (4038, 22645), (4529, 20190), (4711, 19410), (6470, 14133), (6730, 13587), (9058, 10095), (9422, 9705)]