128481010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{34631}}^1$

素因数の和:34698

約数の個数: 32

約数和(自身を含む): 269298432

約数和(自身を除く): 140817422

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 34631, 69262, 173155, 242417, 346310, 484834, 1212085, 1835443, 2424170, 3670886, 9177215, 12848101, 18354430, 25696202, 64240505, 128481010]

約数ペア:

[(1, 128481010), (2, 64240505), (5, 25696202), (7, 18354430), (10, 12848101), (14, 9177215), (35, 3670886), (53, 2424170), (70, 1835443), (106, 1212085), (265, 484834), (371, 346310), (530, 242417), (742, 173155), (1855, 69262), (3710, 34631)]