30690366910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{71209}}^1$

素因数の和:71401

約数の個数: 64

約数和(自身を含む): 64970864640

約数和(自身を除く): 34280497730

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 131, 235, 262, 329, 470, 655, 658, 917, 1310, 1645, 1834, 3290, 4585, 6157, 9170, 12314, 30785, 43099, 61570, 71209, 86198, 142418, 215495, 356045, 430990, 498463, 712090, 996926, 2492315, 3346823, 4984630, 6693646, 9328379, 16734115, 18656758, 23427761, 33468230, 46641895, 46855522, 65298653, 93283790, 117138805, 130597306, 234277610, 326493265, 438433813, 652986530, 876867626, 2192169065, 3069036691, 4384338130, 6138073382, 15345183455, 30690366910]

約数ペア:

[(1, 30690366910), (2, 15345183455), (5, 6138073382), (7, 4384338130), (10, 3069036691), (14, 2192169065), (35, 876867626), (47, 652986530), (70, 438433813), (94, 326493265), (131, 234277610), (235, 130597306), (262, 117138805), (329, 93283790), (470, 65298653), (655, 46855522), (658, 46641895), (917, 33468230), (1310, 23427761), (1645, 18656758), (1834, 16734115), (3290, 9328379), (4585, 6693646), (6157, 4984630), (9170, 3346823), (12314, 2492315), (30785, 996926), (43099, 712090), (61570, 498463), (71209, 430990), (86198, 356045), (142418, 215495)]