30253770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 51394230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1259, 1335, 1602, 2403, 2518, 2670, 3777, 4005, 4806, 6295, 7554, 8010, 11331, 12015, 12590, 18885, 22662, 24030, 33993, 37770, 56655, 67986, 112051, 113310, 169965, 224102, 336153, 339930, 560255, 672306, 1008459, 1120510, 1680765, 2016918, 3025377, 3361530, 5042295, 6050754, 10084590, 15126885, 30253770]

約数ペア:

[(1, 30253770), (2, 15126885), (3, 10084590), (5, 6050754), (6, 5042295), (9, 3361530), (10, 3025377), (15, 2016918), (18, 1680765), (27, 1120510), (30, 1008459), (45, 672306), (54, 560255), (89, 339930), (90, 336153), (135, 224102), (178, 169965), (267, 113310), (270, 112051), (445, 67986), (534, 56655), (801, 37770), (890, 33993), (1259, 24030), (1335, 22662), (1602, 18885), (2403, 12590), (2518, 12015), (2670, 11331), (3777, 8010), (4005, 7554), (4806, 6295)]