70716780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{130957}}^1$

素因数の和:130975

約数の個数: 48

約数和(自身を含む): 220009440

約数和(自身を除く): 149292660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 130957, 261914, 392871, 523828, 654785, 785742, 1178613, 1309570, 1571484, 1964355, 2357226, 2619140, 3535839, 3928710, 4714452, 5893065, 7071678, 7857420, 11786130, 14143356, 17679195, 23572260, 35358390, 70716780]

約数ペア:

[(1, 70716780), (2, 35358390), (3, 23572260), (4, 17679195), (5, 14143356), (6, 11786130), (9, 7857420), (10, 7071678), (12, 5893065), (15, 4714452), (18, 3928710), (20, 3535839), (27, 2619140), (30, 2357226), (36, 1964355), (45, 1571484), (54, 1309570), (60, 1178613), (90, 785742), (108, 654785), (135, 523828), (180, 392871), (270, 261914), (540, 130957)]