142729170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 351039744

約数和(自身を除く): 208310574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 113, 142, 213, 226, 339, 355, 426, 565, 593, 678, 710, 1065, 1130, 1186, 1695, 1779, 2130, 2965, 3390, 3558, 5930, 8023, 8895, 16046, 17790, 24069, 40115, 42103, 48138, 67009, 80230, 84206, 120345, 126309, 134018, 201027, 210515, 240690, 252618, 335045, 402054, 421030, 631545, 670090, 1005135, 1263090, 2010270, 4757639, 9515278, 14272917, 23788195, 28545834, 47576390, 71364585, 142729170]

約数ペア:

[(1, 142729170), (2, 71364585), (3, 47576390), (5, 28545834), (6, 23788195), (10, 14272917), (15, 9515278), (30, 4757639), (71, 2010270), (113, 1263090), (142, 1005135), (213, 670090), (226, 631545), (339, 421030), (355, 402054), (426, 335045), (565, 252618), (593, 240690), (678, 210515), (710, 201027), (1065, 134018), (1130, 126309), (1186, 120345), (1695, 84206), (1779, 80230), (2130, 67009), (2965, 48138), (3390, 42103), (3558, 40115), (5930, 24069), (8023, 17790), (8895, 16046)]