697906930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{50101}}^1$

素因数の和:50314

約数の個数: 32

約数和(自身を含む): 1442937600

約数和(自身を除く): 745030670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 50101, 100202, 250505, 350707, 501010, 701414, 1753535, 3507070, 9970099, 19940198, 49850495, 69790693, 99700990, 139581386, 348953465, 697906930]

約数ペア:

[(1, 697906930), (2, 348953465), (5, 139581386), (7, 99700990), (10, 69790693), (14, 49850495), (35, 19940198), (70, 9970099), (199, 3507070), (398, 1753535), (995, 701414), (1393, 501010), (1990, 350707), (2786, 250505), (6965, 100202), (13930, 50101)]