63353780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6199}}^1$

素因数の和:6288

約数の個数: 48

約数和(自身を含む): 154156800

約数和(自身を除く): 90803020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 6199, 10220, 12398, 24796, 30995, 43393, 61990, 86786, 123980, 173572, 216965, 433930, 452527, 867860, 905054, 1810108, 2262635, 3167689, 4525270, 6335378, 9050540, 12670756, 15838445, 31676890, 63353780]

約数ペア:

[(1, 63353780), (2, 31676890), (4, 15838445), (5, 12670756), (7, 9050540), (10, 6335378), (14, 4525270), (20, 3167689), (28, 2262635), (35, 1810108), (70, 905054), (73, 867860), (140, 452527), (146, 433930), (292, 216965), (365, 173572), (511, 123980), (730, 86786), (1022, 61990), (1460, 43393), (2044, 30995), (2555, 24796), (5110, 12398), (6199, 10220)]