338060270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{12253}}^1$

素因数の和:12380

約数の個数: 32

約数和(自身を含む): 635247360

約数和(自身を除く): 297187090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2759, 5518, 12253, 13795, 24506, 27590, 61265, 122530, 379843, 759686, 1090517, 1899215, 2181034, 3798430, 5452585, 10905170, 33806027, 67612054, 169030135, 338060270]

約数ペア:

[(1, 338060270), (2, 169030135), (5, 67612054), (10, 33806027), (31, 10905170), (62, 5452585), (89, 3798430), (155, 2181034), (178, 1899215), (310, 1090517), (445, 759686), (890, 379843), (2759, 122530), (5518, 61265), (12253, 27590), (13795, 24506)]