89391330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47297}}^1$

素因数の和:47320

約数の個数: 64

約数和(自身を含む): 272436480

約数和(自身を除く): 183045150

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, 47297, 94594, 141891, 236485, 283782, 331079, 425673, 472970, 662158, 709455, 851346, 993237, 1277019, 1418910, 1655395, 1986474, 2128365, 2554038, 2979711, 3310790, 4256730, 4966185, 5959422, 6385095, 8939133, 9932370, 12770190, 14898555, 17878266, 29797110, 44695665, 89391330]

約数ペア:

[(1, 89391330), (2, 44695665), (3, 29797110), (5, 17878266), (6, 14898555), (7, 12770190), (9, 9932370), (10, 8939133), (14, 6385095), (15, 5959422), (18, 4966185), (21, 4256730), (27, 3310790), (30, 2979711), (35, 2554038), (42, 2128365), (45, 1986474), (54, 1655395), (63, 1418910), (70, 1277019), (90, 993237), (105, 851346), (126, 709455), (135, 662158), (189, 472970), (210, 425673), (270, 331079), (315, 283782), (378, 236485), (630, 141891), (945, 94594), (1890, 47297)]