192573990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{101891}}^1$

素因数の和:101914

約数の個数: 64

約数和(自身を含む): 586897920

約数和(自身を除く): 394323930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 101891, 203782, 305673, 509455, 611346, 713237, 917019, 1018910, 1426474, 1528365, 1834038, 2139711, 2751057, 3056730, 3566185, 4279422, 4585095, 5502114, 6419133, 7132370, 9170190, 10698555, 12838266, 13755285, 19257399, 21397110, 27510570, 32095665, 38514798, 64191330, 96286995, 192573990]

約数ペア:

[(1, 192573990), (2, 96286995), (3, 64191330), (5, 38514798), (6, 32095665), (7, 27510570), (9, 21397110), (10, 19257399), (14, 13755285), (15, 12838266), (18, 10698555), (21, 9170190), (27, 7132370), (30, 6419133), (35, 5502114), (42, 4585095), (45, 4279422), (54, 3566185), (63, 3056730), (70, 2751057), (90, 2139711), (105, 1834038), (126, 1528365), (135, 1426474), (189, 1018910), (210, 917019), (270, 713237), (315, 611346), (378, 509455), (630, 305673), (945, 203782), (1890, 101891)]