63192220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34721}}^1$

素因数の和:34750

約数の個数: 48

約数和(自身を含む): 163332288

約数和(自身を除く): 100140068

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 34721, 69442, 138884, 173605, 243047, 347210, 451373, 486094, 694420, 902746, 972188, 1215235, 1805492, 2256865, 2430470, 3159611, 4513730, 4860940, 6319222, 9027460, 12638444, 15798055, 31596110, 63192220]

約数ペア:

[(1, 63192220), (2, 31596110), (4, 15798055), (5, 12638444), (7, 9027460), (10, 6319222), (13, 4860940), (14, 4513730), (20, 3159611), (26, 2430470), (28, 2256865), (35, 1805492), (52, 1215235), (65, 972188), (70, 902746), (91, 694420), (130, 486094), (140, 451373), (182, 347210), (260, 243047), (364, 173605), (455, 138884), (910, 69442), (1820, 34721)]