2228156930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{74099}}^1$

素因数の和:74234

約数の個数: 32

約数和(自身を含む): 4182796800

約数和(自身を除く): 1954639870

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 3007, 6014, 15035, 30070, 74099, 148198, 370495, 740990, 2297069, 4594138, 7187603, 11485345, 14375206, 22970690, 35938015, 71876030, 222815693, 445631386, 1114078465, 2228156930]

約数ペア:

[(1, 2228156930), (2, 1114078465), (5, 445631386), (10, 222815693), (31, 71876030), (62, 35938015), (97, 22970690), (155, 14375206), (194, 11485345), (310, 7187603), (485, 4594138), (970, 2297069), (3007, 740990), (6014, 370495), (15035, 148198), (30070, 74099)]