3544740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 11007360

約数和(自身を除く): 7462620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 419, 423, 470, 564, 705, 838, 846, 940, 1257, 1410, 1676, 1692, 2095, 2115, 2514, 2820, 3771, 4190, 4230, 5028, 6285, 7542, 8380, 8460, 12570, 15084, 18855, 19693, 25140, 37710, 39386, 59079, 75420, 78772, 98465, 118158, 177237, 196930, 236316, 295395, 354474, 393860, 590790, 708948, 886185, 1181580, 1772370, 3544740]

約数ペア:

[(1, 3544740), (2, 1772370), (3, 1181580), (4, 886185), (5, 708948), (6, 590790), (9, 393860), (10, 354474), (12, 295395), (15, 236316), (18, 196930), (20, 177237), (30, 118158), (36, 98465), (45, 78772), (47, 75420), (60, 59079), (90, 39386), (94, 37710), (141, 25140), (180, 19693), (188, 18855), (235, 15084), (282, 12570), (419, 8460), (423, 8380), (470, 7542), (564, 6285), (705, 5028), (838, 4230), (846, 4190), (940, 3771), (1257, 2820), (1410, 2514), (1676, 2115), (1692, 2095)]