26777940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 86661120

約数和(自身を除く): 59883180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 619, 721, 1030, 1236, 1238, 1442, 1545, 1857, 2060, 2163, 2476, 2884, 3090, 3095, 3605, 3714, 4326, 4333, 6180, 6190, 7210, 7428, 8652, 8666, 9285, 10815, 12380, 12999, 14420, 17332, 18570, 21630, 21665, 25998, 37140, 43260, 43330, 51996, 63757, 64995, 86660, 127514, 129990, 191271, 255028, 259980, 318785, 382542, 446299, 637570, 765084, 892598, 956355, 1275140, 1338897, 1785196, 1912710, 2231495, 2677794, 3825420, 4462990, 5355588, 6694485, 8925980, 13388970, 26777940]

約数ペア:

[(1, 26777940), (2, 13388970), (3, 8925980), (4, 6694485), (5, 5355588), (6, 4462990), (7, 3825420), (10, 2677794), (12, 2231495), (14, 1912710), (15, 1785196), (20, 1338897), (21, 1275140), (28, 956355), (30, 892598), (35, 765084), (42, 637570), (60, 446299), (70, 382542), (84, 318785), (103, 259980), (105, 255028), (140, 191271), (206, 129990), (210, 127514), (309, 86660), (412, 64995), (420, 63757), (515, 51996), (618, 43330), (619, 43260), (721, 37140), (1030, 25998), (1236, 21665), (1238, 21630), (1442, 18570), (1545, 17332), (1857, 14420), (2060, 12999), (2163, 12380), (2476, 10815), (2884, 9285), (3090, 8666), (3095, 8652), (3605, 7428), (3714, 7210), (4326, 6190), (4333, 6180)]