89714970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{593}}^1$

素因数の和:688

約数の個数: 72

約数和(自身を含む): 239490108

約数和(自身を除く): 149775138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 593, 615, 738, 1186, 1230, 1681, 1779, 1845, 2965, 3362, 3558, 3690, 5043, 5337, 5930, 8405, 8895, 10086, 10674, 15129, 16810, 17790, 24313, 25215, 26685, 30258, 48626, 50430, 53370, 72939, 75645, 121565, 145878, 151290, 218817, 243130, 364695, 437634, 729390, 996833, 1094085, 1993666, 2188170, 2990499, 4984165, 5980998, 8971497, 9968330, 14952495, 17942994, 29904990, 44857485, 89714970]

約数ペア:

[(1, 89714970), (2, 44857485), (3, 29904990), (5, 17942994), (6, 14952495), (9, 9968330), (10, 8971497), (15, 5980998), (18, 4984165), (30, 2990499), (41, 2188170), (45, 1993666), (82, 1094085), (90, 996833), (123, 729390), (205, 437634), (246, 364695), (369, 243130), (410, 218817), (593, 151290), (615, 145878), (738, 121565), (1186, 75645), (1230, 72939), (1681, 53370), (1779, 50430), (1845, 48626), (2965, 30258), (3362, 26685), (3558, 25215), (3690, 24313), (5043, 17790), (5337, 16810), (5930, 15129), (8405, 10674), (8895, 10086)]