29220888970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{19309}}^1$

素因数の和:20999

約数の個数: 64

約数和(自身を含む): 64777789440

約数和(自身を除く): 35556900470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1663, 3326, 8315, 11641, 16630, 19309, 21619, 23282, 38618, 43238, 58205, 96545, 108095, 116410, 135163, 151333, 193090, 216190, 251017, 270326, 302666, 502034, 675815, 756665, 1255085, 1351630, 1513330, 1757119, 2510170, 3514238, 8785595, 17571190, 32110867, 64221734, 160554335, 224776069, 321108670, 417441271, 449552138, 834882542, 1123880345, 2087206355, 2247760690, 2922088897, 4174412710, 5844177794, 14610444485, 29220888970]

約数ペア:

[(1, 29220888970), (2, 14610444485), (5, 5844177794), (7, 4174412710), (10, 2922088897), (13, 2247760690), (14, 2087206355), (26, 1123880345), (35, 834882542), (65, 449552138), (70, 417441271), (91, 321108670), (130, 224776069), (182, 160554335), (455, 64221734), (910, 32110867), (1663, 17571190), (3326, 8785595), (8315, 3514238), (11641, 2510170), (16630, 1757119), (19309, 1513330), (21619, 1351630), (23282, 1255085), (38618, 756665), (43238, 675815), (58205, 502034), (96545, 302666), (108095, 270326), (116410, 251017), (135163, 216190), (151333, 193090)]