212807526090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21961561}}^1$

素因数の和:21961607

約数の個数: 64

約数和(自身を含む): 569243687040

約数和(自身を除く): 356436160950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 21961561, 43923122, 65884683, 109807805, 131769366, 219615610, 329423415, 373346537, 417269659, 658846830, 746693074, 834539318, 1120039611, 1251808977, 1866732685, 2086348295, 2240079222, 2503617954, 3733465370, 4172696590, 5600198055, 6259044885, 7093584203, 11200396110, 12518089770, 14187168406, 21280752609, 35467921015, 42561505218, 70935842030, 106403763045, 212807526090]

約数ペア:

[(1, 212807526090), (2, 106403763045), (3, 70935842030), (5, 42561505218), (6, 35467921015), (10, 21280752609), (15, 14187168406), (17, 12518089770), (19, 11200396110), (30, 7093584203), (34, 6259044885), (38, 5600198055), (51, 4172696590), (57, 3733465370), (85, 2503617954), (95, 2240079222), (102, 2086348295), (114, 1866732685), (170, 1251808977), (190, 1120039611), (255, 834539318), (285, 746693074), (323, 658846830), (510, 417269659), (570, 373346537), (646, 329423415), (969, 219615610), (1615, 131769366), (1938, 109807805), (3230, 65884683), (4845, 43923122), (9690, 21961561)]