749001870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59023}}^1$

素因数の和:59086

約数の個数: 64

約数和(自身を含む): 2039869440

約数和(自身を除く): 1290867570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 59023, 118046, 177069, 295115, 354138, 531207, 590230, 885345, 1062414, 1593621, 1770690, 2656035, 2774081, 3187242, 5312070, 5548162, 7968105, 8322243, 13870405, 15936210, 16644486, 24966729, 27740810, 41611215, 49933458, 74900187, 83222430, 124833645, 149800374, 249667290, 374500935, 749001870]

約数ペア:

[(1, 749001870), (2, 374500935), (3, 249667290), (5, 149800374), (6, 124833645), (9, 83222430), (10, 74900187), (15, 49933458), (18, 41611215), (27, 27740810), (30, 24966729), (45, 16644486), (47, 15936210), (54, 13870405), (90, 8322243), (94, 7968105), (135, 5548162), (141, 5312070), (235, 3187242), (270, 2774081), (282, 2656035), (423, 1770690), (470, 1593621), (705, 1062414), (846, 885345), (1269, 590230), (1410, 531207), (2115, 354138), (2538, 295115), (4230, 177069), (6345, 118046), (12690, 59023)]