1799238430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 3599354880

約数和(自身を除く): 1800116450

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 197, 394, 395, 790, 869, 985, 1051, 1738, 1970, 2102, 2167, 4334, 4345, 5255, 8690, 10510, 10835, 11561, 15563, 21670, 23122, 31126, 57805, 77815, 83029, 115610, 155630, 166058, 171193, 207047, 342386, 414094, 415145, 830290, 855965, 913319, 1035235, 1711930, 1826638, 2070470, 2277517, 4555034, 4566595, 9133190, 11387585, 16356713, 22775170, 32713426, 81783565, 163567130, 179923843, 359847686, 899619215, 1799238430]

約数ペア:

[(1, 1799238430), (2, 899619215), (5, 359847686), (10, 179923843), (11, 163567130), (22, 81783565), (55, 32713426), (79, 22775170), (110, 16356713), (158, 11387585), (197, 9133190), (394, 4566595), (395, 4555034), (790, 2277517), (869, 2070470), (985, 1826638), (1051, 1711930), (1738, 1035235), (1970, 913319), (2102, 855965), (2167, 830290), (4334, 415145), (4345, 414094), (5255, 342386), (8690, 207047), (10510, 171193), (10835, 166058), (11561, 155630), (15563, 115610), (21670, 83029), (23122, 77815), (31126, 57805)]