210009391270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{54367}}^1$

素因数の和:54917

約数の個数: 64

約数和(自身を含む): 436231434240

約数和(自身を除く): 226222042970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 397, 695, 794, 973, 1390, 1946, 1985, 2779, 3970, 4865, 5558, 9730, 13895, 27790, 54367, 55183, 108734, 110366, 271835, 275915, 380569, 386281, 543670, 551830, 761138, 772562, 1902845, 1931405, 3805690, 3862810, 7557013, 15114026, 21583699, 37785065, 43167398, 52899091, 75570130, 105798182, 107918495, 151085893, 215836990, 264495455, 302171786, 528990910, 755429465, 1510858930, 3000134161, 6000268322, 15000670805, 21000939127, 30001341610, 42001878254, 105004695635, 210009391270]

約数ペア:

[(1, 210009391270), (2, 105004695635), (5, 42001878254), (7, 30001341610), (10, 21000939127), (14, 15000670805), (35, 6000268322), (70, 3000134161), (139, 1510858930), (278, 755429465), (397, 528990910), (695, 302171786), (794, 264495455), (973, 215836990), (1390, 151085893), (1946, 107918495), (1985, 105798182), (2779, 75570130), (3970, 52899091), (4865, 43167398), (5558, 37785065), (9730, 21583699), (13895, 15114026), (27790, 7557013), (54367, 3862810), (55183, 3805690), (108734, 1931405), (110366, 1902845), (271835, 772562), (275915, 761138), (380569, 551830), (386281, 543670)]