82638390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{74449}}^1$

素因数の和:74496

約数の個数: 32

約数和(自身を含む): 203695200

約数和(自身を除く): 121056810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 74449, 148898, 223347, 372245, 446694, 744490, 1116735, 2233470, 2754613, 5509226, 8263839, 13773065, 16527678, 27546130, 41319195, 82638390]

約数ペア:

[(1, 82638390), (2, 41319195), (3, 27546130), (5, 16527678), (6, 13773065), (10, 8263839), (15, 5509226), (30, 2754613), (37, 2233470), (74, 1116735), (111, 744490), (185, 446694), (222, 372245), (370, 223347), (555, 148898), (1110, 74449)]