222722030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 422177184

約数和(自身を除く): 199455154

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 373, 710, 746, 841, 1682, 1865, 2059, 3730, 4118, 4205, 8410, 10295, 10817, 20590, 21634, 26483, 52966, 54085, 59711, 108170, 119422, 132415, 264830, 298555, 313693, 597110, 627386, 768007, 1536014, 1568465, 3136930, 3840035, 7680070, 22272203, 44544406, 111361015, 222722030]

約数ペア:

[(1, 222722030), (2, 111361015), (5, 44544406), (10, 22272203), (29, 7680070), (58, 3840035), (71, 3136930), (142, 1568465), (145, 1536014), (290, 768007), (355, 627386), (373, 597110), (710, 313693), (746, 298555), (841, 264830), (1682, 132415), (1865, 119422), (2059, 108170), (3730, 59711), (4118, 54085), (4205, 52966), (8410, 26483), (10295, 21634), (10817, 20590)]