2000996430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{3823}}^1$

素因数の和:4145

約数の個数: 64

約数和(自身を含む): 4889825280

約数和(自身を除く): 2888828850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 239, 365, 438, 478, 717, 730, 1095, 1195, 1434, 2190, 2390, 3585, 3823, 7170, 7646, 11469, 17447, 19115, 22938, 34894, 38230, 52341, 57345, 87235, 104682, 114690, 174470, 261705, 279079, 523410, 558158, 837237, 913697, 1395395, 1674474, 1827394, 2741091, 2790790, 4186185, 4568485, 5482182, 8372370, 9136970, 13705455, 27410910, 66699881, 133399762, 200099643, 333499405, 400199286, 666998810, 1000498215, 2000996430]

約数ペア:

[(1, 2000996430), (2, 1000498215), (3, 666998810), (5, 400199286), (6, 333499405), (10, 200099643), (15, 133399762), (30, 66699881), (73, 27410910), (146, 13705455), (219, 9136970), (239, 8372370), (365, 5482182), (438, 4568485), (478, 4186185), (717, 2790790), (730, 2741091), (1095, 1827394), (1195, 1674474), (1434, 1395395), (2190, 913697), (2390, 837237), (3585, 558158), (3823, 523410), (7170, 279079), (7646, 261705), (11469, 174470), (17447, 114690), (19115, 104682), (22938, 87235), (34894, 57345), (38230, 52341)]