381330270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{90149}}^1$

素因数の和:90209

約数の個数: 48

約数和(自身を含む): 1012564800

約数和(自身を除く): 631234530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 90149, 180298, 270447, 450745, 540894, 811341, 901490, 1352235, 1622682, 2704470, 4056705, 4237003, 8113410, 8474006, 12711009, 21185015, 25422018, 38133027, 42370030, 63555045, 76266054, 127110090, 190665135, 381330270]

約数ペア:

[(1, 381330270), (2, 190665135), (3, 127110090), (5, 76266054), (6, 63555045), (9, 42370030), (10, 38133027), (15, 25422018), (18, 21185015), (30, 12711009), (45, 8474006), (47, 8113410), (90, 4237003), (94, 4056705), (141, 2704470), (235, 1622682), (282, 1352235), (423, 901490), (470, 811341), (705, 540894), (846, 450745), (1410, 270447), (2115, 180298), (4230, 90149)]